Question

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

Answer 1

Answer:

She can complete 12.72≈13 problems in one hour.

Step-by-step 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 :

$35\div \frac{11}{4}$

⇒$35\times \frac{4}{11}$

⇒$\frac{140}{11}$

⇒$\12.7272727$

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

Answer 2

Answer: 28

Step-by-step explanation: