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Mona wrote 7 tests. her average was 93 what is the lowest grade she can get for her average to be 90 15 POINTS AND THANKS
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Mona wrote 7 tests. her average was 93 what is the lowest grade she can get for her average to be 90

15 POINTS AND THANKS

User Diziaq
by
5.6k points

1 Answer

4 votes

Answer:

69

Explanation:

To find the total sum of all the tests, you multiply 93 by 7 or 651. Multiplying 90 and 8, you get 720. So 720-651 is 69.

User Cbrawl
by
5.4k points
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