Question

1. Becky needs to earn an average of 85% on her Stats tests in order to maintain her current GPA. IF

she has gotten the following scores so far, what does she need to get on her next test to maintain at
least an 85% average?

85, 78, 92, 84, 93

Answer 1

78%

Explanation:

85 × 6 = 510

85 + 78 + 92 + 84 + 93 = 432

510 - 432 = 78

Check

85 + 78 + 92 + 84 + 93 + 78 = 510

510 ÷ 6 = 85