Question

A factory makes car batteries. The probability that a battery is 1/14. If 400 batteries are tested how many are defective

Answer 1

1/14 of 400 batteries = 56 batteries

Explanation:

`400 * 0.14`

Answer 2

Actual: 28.57

Rounded: 29

Explanation:

400/14 = 28.57

Round to nearest whole number: 29

Correct on A P E X