In a high school senior class, the ratio of girls to boys is 5:3. If there are a total of 168 students in the senior class, how many girls are there?

Q: The ratio of yes to no votes was 4:1. If 14,000 people voted No, how many votes were cast in total?

A: Let total x votes were cast. Given that the ratio of yes to no votes was 4:1. So, 1/(4+1)= 1/5th of…

Q: A baker uses 40 cups of flour and 56 cups of water for a recipe. The​ flour-to-water ratio is 40 :…

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Q: When comparing the volume of pyramids and prisms, what is the ratio of the volume of the pyramid to…

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Q: If the base of a rectangle is decreased by 21% and altitude is increased by 18%, By what percent is…

A: To Determine: If the base of a rectangle is decreased by 21% and altitude is increased by 18%, By…

Q: b. If one pint of milk is equivalent to 2 cups of milk, how many cups of milk did Jasmine and Brenda…

A: Given that Jasmine drank 2 pints of milk each day and Brenda drank 3 pints of milk each…

Q: Find the number that makes the ratio equivalent to 1:2. 3:

A: Answer

Q: The ratio of humpback whales to orcas was 2 to 1. If there were 900 humpback whales, how many orcas…

A: Ratio and  proportionality  ab=cd

Q: The ratio of humpback whales to orcas was 2 to 1. If there were 900 humpback whales, how many orcas…

A:

Q: The recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a 1/3…

A:

Q: The ratio of kangaroos to koalas was 9 to 5. If there were 414 kangaroos, how many koalas were…

A: There were 230 Koalas if thare were 414 kangaroos.

Q: In a garden, 1/3 of the roses were red, while the rest of the roses were yellow and white. When 45…

A: In a garden 13 of the roses are red while rest of them are yellow and white roses. 45 red roses were…

Q: A two-inch-long grasshopper can jump a horizontal distance of 40 inches. An athlete, who is five…

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Q: The ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many…

A:

Q: The ratio of books to magazines in the children’s section at the library is 5:2.If there are 225…

A: Given:- Ratio of books to magazines = 5:2               Number of books = 225

Q: A punch recipe calls for orange juice and ginger ale in the ratio 2:5. how much orange juice should…

A:

Q: The ratio of the weight of an object on Planet A to the weight of the same object on Planet B is 100…

A: Given that  The ratio of the weight of an object on Planet A to the weight of the same object on…

Q: On a farm the ratio of male horses to female horses is  2:3. There are 35 horses on the farm , how…

A:

Q: A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each…

A: Recipe used : 5 cups of milk to make 10 servings. For 3 quarts, Servings = ?

Q: The salaries of a school cook, custodian, and bus driver are in the ratio 2:4:3. If their combined…

A: Given: The salaries of a school cook, custodian and bus driver are in the ratio 2:4:3. Their…

Q: In the yearly examination, the ratio of Ria's Mathematics mark to her English mark was 8:7 she…

A: It is given that, The percentage of English mark = 50%

Q: The ratio of salamanders to frogs in a pond was 5 to 7. If there were 20 salamanders, how many frogs…

A: Solve using ratio and proportion

Q: The ratio of chocolate chip cookies to oatmeal cookies is 4 : 3. You bake 12 oatmeal cookies. How…

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Q: at a zoo, the ratio of king penguins to emperor penguibs is 2:3. In all, there are 45 king and…

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Q: 1. How much of an 18% saltwater mixture should be added to a 15 gallon 2% saltwater mixture to…

A: Given: How much of an 18% saltwater mixture should be added to a 15 gallon 2% saltwater  mixture to…

Q: At a local car dealership, they keep the ratio of white cars to red cars at 7:3. If they get a…

A: Given information- We have given that at a local car dealership, they keep the ratio of white cars…

Q: If a 20-m bamboo is divided into the ratio of 2: N:5, what is N?

A:

Q: Annie bakes cookies and cupcakes in a ratio of 5 to 4- for her gift boxes. Her school needs 36…

A: Given data: *The total number of desserts required to sell in the bake sale is 36. *The required…

Q: A ratio is equal to 5:7 ,if it's antecedent is 35,what is

A: A ratio is equal to 5:7 if it's antecedent is 35 To find: Consequent

Q: In a given school, there are 240 boys and 260 girls. a) What is the ratio of the number of girls to…

A: Given : Boys = 240  Girls = 260 Total = 240+260 = 500

Q: If the airline sells 644 tickets on the night flights, how many unsold tickets can the airline…

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Q: 2 The ratio of mango juice to guava juice in Paradise Punch is 5 to 3. Lelani has 32 fl oz of mango…

A: Given : The ratio of mango juice to guava juice is 5 to 3.

Q: Kevin has a ratio of 2 wrong answers to 7 correct answers on his math test. If he got 6 questions…

A:

Q: Fifty (50) kilometers of road were allotted to three contractors according to the ratio 1/2 : 1/3 :…

A: Here the 50km is divided into three contractors in the ratio of 1/2:1/3:1/4 ie., (1/2)x + (1/3)x +…

Q: In 1 km² of forest there are 2 coyotes. If the ratio coyotes to mice is 1:150. How many mice would…

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Q: In a smoothies, the ratio of ounces of blueberries to ounces of yogurt is 2 to  5. How many ounces…

A: See the attachment

Q: the ration of men to women working for a company is 7 to 4.  if there are 143 employees total, how…

A: Given:The ratio of men to women working for a company is 7 to 4. There are 143 employees total.

Q: he ratio of men to women working for a company is 7 to 4 . If there are 165 employees total, how…

A: Given that  The ratio of men to women working for a company is 7 to 4 Men : Women = 7 : 4 Total = 7+…

Q: In a toy store the ratio of dolls to teddy bears is 9.3. If the store has 240 dolls, how many teddy…

A:

Q: ANALYZE The team's win-loss ratio is 4 to 3. If the team has won 12 games, how many games has the…

A: Given : The team win-loss ratio is 4:3

Q: Lemonade is made by mixing lemon juice and water in the ratio of 2 to 3. How many glasses of lemon…

A: According to the given information, lemonade is made in the ratio of 2:3 where 2 is the part of…

Q: If your car gets 34 miles per gallon of gas and you traveled 153 miles, how many galons of gas have…

A: Let I have used x gallons of gas.

Q: A store has 175 pillows. They have 60 pillows of Brand A. What is the ratio of Brand A pillows to…

A: Answer

Q: The ratio of pears to green apples is 1:3 if there are 150 green apples how many pears are there

A:

Q: A baker uses 20 cups of flour and 32 cups of water for a recipe. The​ flour-to-water ratio is 20 :…

A: 8 cup of water needed.

Q: A multi-colored candy is sold in a ratio of 7:3:2 of blue, red, and brown candies, respectively. How…

A: Given that  Blue          Red          Brown  7 :             3 :                2

Q: A $20,000 Grant is to be divided between Oxford and Cambridge in the ratio of 5:7. How much money…

A:

Q: A laboratory has a solution that contains 9 ounces of benzalkonium chloride. If this is 15% of the…

A: Given that, a solution contains 9 ounces of benzalkonium chloride.Find the total solution, if given…

Q: A box has red, white and blue counters in the ratio 3:5:7. If there are 1,050 counters in total, how…

A:

Q: A produce store sold 55 green apples. If the ratio of green apples to red apple sold was 5:2 how…

A: Let the ratio of green apples to red apple sold be  5x: 2x

Q: A welder has 15 pieces of 6ft steel angel and 18 pieces of 3 ft steel angel. What is the ratio of…

A: Ratio is the number of pieces of 6 feet angel divided by total number of pieces

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.