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alrmq alrmq
  • 28-08-2015
  • Mathematics
Answered

2.5 is 10% of what number?

Verified Answer :

Anonymous Anonymous
  • 28-08-2015


2.5=10/100x

Simplify

2.5=1/10x

Flip the equation.

1/10x=2.5

Multiply both sides by 10.

10(1/10x)=(10)(2.5)

x=25

Answer Link
TSO
TSO TSO
  • 28-08-2015

is means equal
of means multiplication

so we get

\(2.5 = \frac{10}{100} \times n \\ 2.5 = .1 \times n \\ n = 25\)

Hope that helps :)

Answer Link

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