Question

if the sum of the number and it's two fifth is 70, the number​

Answer 1

• Answer:
• $7 \frac{2}{5}$

Answer 2

Answer:

Let the first number be - x

And the second number be -2/5x

According to Question,

x+2/5x =70

5x+2/5x =70

5x+2x =70*5

7x =350

x =350/7

x =50

Therefore,the number is -50

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