Kiley can complete 35 math problems in 1 1/4 hours.How many can she complete in one hour

Question

asked Jan 14, 2020 70.4k views

2 Answers

John Keyes · Answer 1 · 2020-01-19T16:00:42+0000

Answer:

She can complete 12.72≈13 problems in one hour.

Explanation:

Given : Kiley can complete 35 math problems in 1 1/4 hours.

To Find : No. of Problems she can complete in one hour.

Solution :

Since we are given that :

Kiley can complete no. of math problems in 1 1/4 hours = 35

She can complete no. of problems in 1 hour :

⇒
35* (4)/(11)

⇒
(140)/(11)

⇒
$\12.7272727$

Thus She can complete 12.72≈13 problems in one hour.