Mathematics, 14.07.2019 14:00 tedrayoung1
Jamal and his friends are conducting a car wash to raise money for a school play. over the first weekend they raised $336.00 which was 80% of what they set out to earn. if they collect $21 for each car they wash, how many more cars must they wash?
Answers: 2
the desired amount. We know that the 80% of x is 336. Since we compute the 80% of something by multiplying it by 0.8, we have
.
dollars.
cars.
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Jamal and his friends are conducting a car wash to raise money for a school play. over the first wee...
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