Question

Five friends went on a road trip and kept track of how long each of them spent driving.

What percent of the driving was done by Sheng?

Write your answer using a percent sign (%).

Answer 1

Explanation:

16% is the answer.

440 is what percent of 2750?

440 = x/100 x 2750 (of means x or times in math)

440 = 2750x/100

440 = 275x/10

440x10 = 275x/10

4400 = 275x

4400/275= 275x/275

4400/275 = x

4400/275 = 16%