Advertisements
Advertisements
प्रश्न
Find the sub-triplicate ratio of the following :
125a3 : 343b6
Advertisements
उत्तर
125a3 : 343b6
`= (125 "a"^3)^(1/3) : (343 "b"^6)^(1/3)`
= 5a : 7b2
Sub-triplicate ratio = 5a : 7b2
APPEARS IN
संबंधित प्रश्न
If A : B = 2 : 5 and A : C = 3 : 4, find: A : B : C.
Find the compound ratio of :
3 : 5 and 8 : 15
Find the reciprocal ratio of e following :
81pq2 : 54p2q
If `a/b = c/d = e/f`, Prove that each of these ratios is equal to `(a + c + e)/(b + d + f)`.
Find the compounded ratio of: 2 : 3 and 4 : 9
If the cost of 30 packets of 8 pencils each is Rs 600, what is the cost of 25 packets of 12 pencils each?
Present age of father is 42 years and that of his son is 14 years. Find the ratio of age of father to the age of son when father was 30 years old.
Of the 288 persons working in a company, 112 are men and the remaining are women. Find the ratio of the number of men to the total number of persons.
Find two numbers whose sum is 100 and whose ratio is 9 : 16.
Present age of father is 42 years and that of his son is 14 years. Find the ratio of present age of father to the present age of son.
