3 years ago

Jake has taken 4 test and his average so far is 79. if he takes 2 more tests and scores a 100 on both what will his average be?

1 answer:

7 0

Total marks for the 4 tests: 79 x 4 = 316
Total marks for the 6 tests: 316 + (100 x 2) = 516
His average marks will then be 516 / 6 = 86
Ans: 86

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