Question 54

If 6/7th of 8/5th of a number is 192, then 3/4th of that number is .-----------

Solution

Let the number be $$x$$

According to ques,

=> $$\frac{6}{7} \times \frac{8}{5} \times x = 192$$

=> $$\frac{48}{35} x = 192$$

=> $$x = \frac{192}{48} \times 35$$

=> $$x = 4 \times 35 = 140$$

$$\therefore (\frac{3}{4})^{th}$$ of the number = $$\frac{3}{4} \times 140$$

= $$3 \times 35 = 105$$

=> Ans - (A)

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