michellewsnhere michellewsnhere

11-10-2019
Mathematics

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Jacks average in math for the first nine weeks was an 88 . His second nine weeks average decreased 12.5% what was his average for the second nine weeks

Respuesta :

fareizzy fareizzy

11-10-2019

10% of 88 = 8.8

2.5% of 88 = 2.2

2.2 + 8.8 = 11

88 - 11 = 77

Answer Link

n0tsl0th n0tsl0th

11-10-2019

Answer:

75.5%

Step-by-step explanation:

88-12.5=75.5

Answer Link

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