Question

divide ₹ 414 into three parts such that the first one is 2/3 of the second and the ratio between second and third is 5:7​

Answer 1

Answer:

The thee parts are ₹90, ₹135 and ₹189.

Step-by-step explanation:

Let the second part be x.

$\frac{2}{3}x:x:\frac{7}{5}x$

$\frac{2}{3}x + x + \frac{7}{5}x = 414 \\ = > \frac{2x}{3} + x + \frac{7x}{5} = 414 \\ = > \frac{10x + 15x + 21x}{15} = 414 \\ = > 46x = 6210 \\ = > x =₹135$

So, the thee parts are

₹90, ₹135 and ₹189.

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