1.

-काहर 121ही नव्याए ।|21 1111 11111(a) | ।।।। ।का तर 1216 ।। वो रा ।7 2 1 के अनुपात में हैं। दि इन।Ratio of two numbers is 2:3. If the difference of their cubes are 1216. Thenumbers(c) 8, 12(a) । | {७) 0.2गों में हैं। दोनों रायो । | ।। जीड 6018 |(८) 10.15

Answer»

Let the ratio factor be X

numbers are 3X and 2X.

ER. RAVI KUMAR ROY

A/Q

(3X)^3 - (2X) ^3 = 1216

27X^3 - 8X^3 = 1216

19X^3 = 1216

X^3 = 1216/19

X^3 = 64

X = 4

numbers are 3X = 3*4 = 12and 2X = 2*4 = 8 ANS.....



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