Question

if 1/5 of a number is substracted from 1/2 of that number the difference os 5 less than the number. find the number​

Answer 1

Correct Question:

If 1/5 of a number is subtracted from 1/2 of that number, the difference is 5 less than of same number. Find the number.

Answer:

• x = 50/7

Step-by-step explanation:

Given:

• If 1/5 of a number is subtracted from 1/2 of that number, the difference is 5 less than 1/3 of same number.

To Find:

• The Number.

Now, according to question,

$\underline{\bf Let\;number\;be\;'x'.}\\ \\ \\ \implies \sf \dfrac{x}{2}-\dfrac{x}{5}=x-5\\ \\ \\ \implies \sf \dfrac{5x-2x}{10}=x-5\\ \\ \\ \implies \sf \dfrac{3x}{10}=x-5\\ \\ \\ \implies \sf 3x=10x-50\\ \\ \\ \implies \sf -7x = -50\\ \\ \\ \implies \sf x=\dfrac{50}{7}$

Hence, x = 50/7

Answer 2

Step-by-step explanation:

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