pinkpowergirl2001 pinkpowergirl2001

21-09-2019
Mathematics

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On 5 exams, Erika grades were 32,68,81,88, x” what grade must she get to get a 73 average on the fifth exam

Respuesta :

Estellia Estellia

21-09-2019

Answer:

96

Step-by-step explanation:

Average = Total ÷ Number of Data

Total so far = 32 + 68 + 81 + 88 = 269

Total required = 73 × 5 = 365

Grade needed left = 365 - 269 = 96

She needs a grade of 96.

Answer Link

21-09-2019

ANSWER:

SOLUTION:
73 * 5 = 365

32 + 68 + 81 + 88 = 269

365 - 269 = 96

Therefore she needs a 96 on her next exam

Answer Link

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