Question

2/3rd of number when multiplied by 3/4th of the same number make 338.Find the number.

Answer 1

3/4x * 2/3x = 388

6/12x*x = 388

x*x = 388*12/6

Square of x = 776

X = root of 776 : 27.85.......

Answer 2

Let the no. be x .

A/Q, 2x/3  x  3x/4 = 338

⇒ x²/2 = 338

⇒ x² = 169

∴ x = 13

thanks

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