Question

if 13 whole 1 upon 3% of a number is 90 find the number​

Answer 1

Answer:

Let the number be k.

[13(1/3)]/100x(k)=90

(40k/3)/100=90

40k/3=90x100

40k/3=9000

40k=9000x3

40k=27000

k=27000/40

k=675

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Answer 2

Answer:

$13 \times \frac{1}{3} \\ \frac{}{100 \times x} = 90$

40x/3 = 90×100

40x/3=9000

40x=9000*3

40x=27000/40

=>x=675

Step-by-step explanation:

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