Two numbers a and b are in the ratio 3:4. If the first number is decreased by 2 and the second is decreased by 1, they are in the ratio 2:3. Find a and b.

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A: The objective of this question is to identify the ratios that are equivalent to the ratio of red…

Q: In music, when going up an octave you double the frequency. For instance, if one note has a…

A: 1) Given that when going up an octave we double the frequency. If one note has a frequency of 400…

Q: The ratio comparing two and five can be written as 2:5. Show and explain the other two ways this…

A: Given: The ratio comparing 2 and 5 can be written as: 2 : 5

Q: At a hospital, doctors performed 78 Caesarean sections (C-sections) out of a total of 213…

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Q: в 12 х 4х2 2xy to to 6x x:3x 2 Y

A: Ratio A to B can be represented as;Ratio A to B is  A: B  or  AB1)12x: 4x2=12x4x2 =3*4xx*4x=3xHence,…

Q: his answer is graded incorrect per TESU.

A: Chi square test is used to test the relationship between the categorical variable. Chi square are of…

Q: A bag contains 140 marbles , some red and some green . The ratio of red marbles to green ones is 2.5…

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Q: What ratio is equivalent to sin∠Asin⁡∠A?

A: We have to find the ratio which is equivalent to sinA.

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Q: At noon, there are 700 juniors and 1,100 seniors at a college fair. After 12:00 p.m., 20 juniors…

A: At noon, there are 700 juniors and 1,100 seniors at a college fair. After 12:00 p.m., 20 juniors…

Q: YouTube - 27 cm bie Course Hero Alijah is twice as old as Niyati. The sum of their ages is 126. What…

A: Given

Q: WHAT IS IT AS A FRACTION FOR EACH ANSWER FOR PART B

A: as you need i gives answer in fraction from previous solution

Q: If i take 28 vegetables from a basket of 32 vegetables what fraction of the vegetables have i taken

A: If we take n object from m object then, then  the fraction of this is given by nm.

Q: 21. In a certain month, the ratio of Gemver monthly salary to his commission was 3:1. If his total…

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Q: In a car lot, the ratio of the number of new cars to the number of preowned cars is 6 to 5. The…

A: The necessary calculation are given in the picture Here is given that the ratio of new car & pre…

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A:

Q: Two ratios that are equivalent to 6:10.

A: here given that two ratios must are equivalent to 6:10

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Q: A digital image that is 3 1/3 inches by 4 2/3 inches on a computer screen is enlarged to make print…

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Q: A garden is 6 yards 24 inches wide and 2 yards long write the ratio of the width to the length as a…

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Q: С bx3 2 y+9xy 2 3 lox х:чх

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Q: It takes a hose 2 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 14 inches…

A: It takes a hose 2 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 14 inches…

Q: share $80 in the ratio 4:5

A: share $80 in the ratio 4:5

Q: The ratio between two numbers is 5/4. Decide the denominator if the numerator is 5/3.

A: The ratio between two numbers is 5/4. Decide the denominator if the numerator is 5/3.

Q: The age of A and B are in a ratio 7:8 six year ago,their age were in the ration 5:6 .find their…

A: Given  Ratio of age of A and B = 7:8 Six years ago, ratio of age of A and B = 5:6

Q: Write the ratio in simplest form

A: Given: 1 15:25 2 6:12:9 3  16xy24x2

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Q: The ratio of 1.2 to 32 is the same as the ratio of 4.8 to

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Q: find the ratio of the first number to the second number and simplify 18 to 20

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