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प्रश्न
Find: The sub-triplicate ratio of 216: 343
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उत्तर
The sub-triplicate ratio of 216: 343
= `root(3)(216) : root(3)(343)`
= 6 : 7.
संबंधित प्रश्न
Find the compound ratio of :
3 : 5 and 8 : 15
Using properties of proportion solve for x, given
`(sqrt(5x)+sqrt(2x -6))/(sqrt(5x)- sqrt(2x -6)) = 4`
If a : b = 4 : 7, find the following:
`(6"a" - "b")/("a" + 3"b")`
If r2 = pq , show that p : q is the duplicate ratio of (p+r) : ( q+r)
If the ratio between 8 and 11 is the same as the ratio of 2x - y to x + 2y, find the value of `(7"x")/(9"y")`
The ratio between two numbers is 3: 4. If their L.C.M., is 180. Find the numbers.
The ratio between the prices of a scooter and a refrigerator is 4 : 1. If the scooter costs ₹ 45,000 more than the refrigerator, find the price of the refrigerator.
Which ratio is smaller:
`9/17` or `8/15`
Mr. Sahai and his wife are both school teachers and earn Rs 16800 and Rs 10500 per month respectively. Find the ratio of
(i) Mr. Sahai's income to his wife's income;
(ii) Mrs. Sahai's income to her husband's income;
(iii) Mr. Sahai's income to the total income of the two.
Prove that (5 : 6) > (3 : 4).
