Math, asked by gurkertjatt, 11 months ago

Q5. George's scores on three math tests were 70, 90 and 75. What score does he need on the
fourth test to have a final average of 80?

Answers

Answered by as9099401
2

Answer:

(70+90+75+x)/4=80

160+75+x=320

x=320-235

x=85

He needs to score 85 marks.

Brainliest plz.

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