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3 years ago

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

Mathematics

2 answers:

frosja888 [35]3 years ago

8 0

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.

Lemur [1.5K]3 years ago

4 0

Answer: 28

Step-by-step explanation:

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