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Ainat [17]
3 years ago
10

18 is 60% of what number

Mathematics
2 answers:
LuckyWell [14K]3 years ago
3 0
Let n be the number 18=60% of n
18=0.6n
18/0.6=n
30=n
Sonbull [250]3 years ago
3 0
<span>18/n = 60%/100% </span>
<span>18/n = 3/5 </span>
<span>Cross Multiply Then Divide... </span>

<span>18*5/3 = n </span>
<span>to get n = 30 </span>

<span>You could find out 1% = 18 ÷ 60 = 0.3 </span>
<span>100% = 100 x 1% = 100 x 0.3 = 30 </span>

<span>the answer is 30</span>
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