Math, asked by malhar1771, 6 months ago

Mark has an average of 88 on his first four math tests. What grade must he earn on his fifth test in order to raise his average to 90 ?

Answers

Answered by rajanshu26

3

Answer:

(88+88+88+88+ x)/5=90

450-352=x

98=x

98 marks in last test

Answered by sambravmadhusudhan

2

Answer:

He must earn 98 Marks on his Fifth Test in order to raise his average to 90.

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