Math, asked by Abdul2838, 8 months ago

If a number is added to two fifth of itself , the value so obtained is 455. What is the number.

Answers

Answered by Tarshneetkaur
5

Answer:

325

Step-by-step explanation:

x+2/5x=455

7/5x=455

x=455*5/7

x=325

Answered by pratimamazumdar88
11

Step-by-step explanation:

x +  \frac{2}{5} x = 455 \\  \\  \frac{7}{5} x = 455 \\  x =  \frac{455 \times 5}{7}  \\ x = 65 \times 5 \\ x = 325

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