Question

Frank averages 3 strikes for every 10 frames that he bowls. If he bowled 42 strikes in a season, how many frames did frank bowl?

A. 126 frames
B. 140 frames
C. 156 frames
D. 164 frames

Answer 1

The answer is B. 140

I just took the Quiz :D

Explanation:

Answer 2

For this case we can make the following rule of three:
3 strikes ---------> 10 frames
42 strikes -------> x
From here, we clear the value of x.
We have then:

`x = (42/3) * (10) x = 140 frames`
Answer:
frank did bowl about:
B. 140 frames