Ask Question
7 August, 18:33

Sara is driving two hours to visit her family. For the first hour, she traveled at a speed of 58 miles per hour. Then, in the second hour, she traveled at a speed of 72 miles per hour. What is the percentage increase of Seraphina's speed? If necessary, round to the nearest tenth of a percent.

+4
Answers (1)
  1. 7 August, 18:42
    0
    percentage increase = / frac{increase}{original} * 100%

    increase = old - new = 72 - 58 = 14 miles

    original = 58 miles

    percentage increase = 14/58 x 100 = 24.13% ⇒ 24.1% to nearest tenth
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Sara is driving two hours to visit her family. For the first hour, she traveled at a speed of 58 miles per hour. Then, in the second hour, ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers