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27 cze 2024 · Mileage is another common example of how ratios are used in real life. Ten miles an hour can be written as 10:1, indicating that for every ten miles driven, one hour will have passed. 6th Grade Level Problems and Solutions. 1. A recipe for fruit salad calls for eight cups of strawberries and four cups of bananas.
2 dni temu · Unit Rates. In word problems, you'll often be asked to calculate unit rates from ratios. Examples of unit rates are cost per item and miles per hour. Unit rates are a simpler way to express ratio relationships, because they tell you the quantity per unit.
4 dni temu · - The table below represents Bree's trip from her home to the library and back. On her way to the library she travels at 6 miles per hour. On her way home, she travels at 12 miles per hour. The total time is 2 hours. Which equation can be used to find the distance from Bree's house to the library?
20 cze 2024 · The units of hours and miles will result in the rate of the plane, as expressed in miles per hour. The distance formula can be rearranged algebraically to solve for the variable, r, as shown: \(d=rt\)
1 dzień temu · The car's mileage per hour can be written as the ratio 75/1. The ratio for the variable (the distance traveled in eight hours) is x/8. Your child should establish a proportional relationship by comparing the two ratios in an expression: 75/1 = x/8.
29 cze 2024 · A freight train travels at 30 mph. If the freight train is 300 miles ahead of an express train traveling at 55 mph, how long will the express train take to overtake the freight train? Which equation could be used to find the number of miles the trains will travel?
27 cze 2024 · If an object has constant velocity, you can use the velocity formula to calculate displacement. For example, f a car has an average velocity of 25 miles per hour (40 kilometers per hour) and travels for 15 minutes, what is its displacement?
