Evaluating Formulas - Practice Topic Index | Grade 7 Math | Intermediate Test Prep | StudyZone
Solve the following problems by inputting the given values into the formulas.
Find the surface area of a rectangular prism if the height is 8 m, the width is 5.9 m and the length is 7.3 m.
Use SA = 2lw + 2lh + 2wh.
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The length of a rectangular prism is 10 ft, the height 4 ½ feet and the width 7 ¾ feet. What is its surface area? Use SA = 2lw + 2lh + 2wh.
Jack traveled an average of 63 mph for 6.5 hours. How far did he travel?
Use d = rt.
The Brown family traveled an average of 59 mph and went a distance of 250.75 miles. How long did it take them to reach their destination?
What is the density of an object if its volume is 40 cm³ and its mass is 120 grams?
Use d = m/ v.
What is the density of an object if its mass is 25 grams and its volume is 75 cm³?
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