Question

find the number whose 3 1/4% is is13​

Answer 1

Answer:

31/4% of x is 13

Step-by-step explanation:

31/400× x=13

31x/400=13

31x=13/400

x=13/400×31

x=1.0075

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Answer 2

Step-by-step explanation:

Let the required number be x.

Then,

$3 \frac{1}{4} \% \: of \: x = 13$

$\frac{13}{4} \times \frac{1}{100} \times x = 13$

$x = \frac{13 \times 100 \times 4}{13}$

$x = 400$

Required number is 400.