ComicSans10
18.08.2019 •
Mathematics
If pencils sell at 6 for 59 cents, how many pencils can be bought for $2.95?
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Ответ:
n=Number of pencils that can be bought for $2.95
nP=$2.95
But 6P=$0.59
So P=($0.59)/6
Therefore:
n($0.59/6)=$2.95
n=($2.95)/($0.59/6)
n=30
Ответ: