Math, asked by sudhanshudixit886, 10 months ago

if a natural number is divided into two parts in the ratio 7:11 and the difference of two parts is 20.find the number and two parts.

Answers

Answered by usharmavn
2

Answer:

Step-by-step explanation:

okay, let the parts be 7x and 11x

given that

11x - 7x = 20

4x = 20

x=5

now the parts are = 11x = 55 and 7x = 35

the total number is = 11x + 7x = 18x = 55+35 = 90

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