3 years ago

If your weekly allowance of $20 increases by 10%, then decreases by 10%, how much will you earn each week?

Mathematics

2 answers:

Alika [10]3 years ago

7 0

1) The amount M 1 IS $20 increases by 10% = 10 % *(20) + 20 = 22

2) The amount M1 decreases by 10% = 22- (10%*22) = $ 19,8 IS THE AMOUNT that i earn each week

VLD [36.1K]3 years ago

7 0

Correct but I would round the 19.08.

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