if 30%of a number is 12.6find the number
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2
30% of x is 126
30/100×x=126
x=126×100/30
x=420
30/100×x=126
x=126×100/30
x=420
Answered by
0
the given 30 percent = 12.6
then 10 percent = 4.2
so the number is 42
then 10 percent = 4.2
so the number is 42
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