A local department store is going out of business and is selling every item for 40% off the original price. The discount will be taken at the register. Gene buys 2 pairs of shorts for $18.77 each, one polo shirt for $21.87, and a pair of shoes for $34.24. Gene wants to know approximately how much he will need to pay. a. Use your own words to describe the big-picture ideas in the scenario. b. Use your own words to list out each important detail in the scenario. C. Estimate what Gene will pay for the items after the discount is taken. Carefully describe how you estimated your answer.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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