Advertisements
Advertisements
Question
Find the sub-triplicate ratio of the following :
125a3 : 343b6
Advertisements
Solution
125a3 : 343b6
`= (125 "a"^3)^(1/3) : (343 "b"^6)^(1/3)`
= 5a : 7b2
Sub-triplicate ratio = 5a : 7b2
APPEARS IN
RELATED QUESTIONS
Find the number which bears the same ratio to `7/33` that `8/21` does to `4/9`.
If a : b = 4 : 7, find the following:
`(6"a" - "b")/("a" + 3"b")`
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.
In the example below, find the ratio of the first number to the second.
52, 65
In the example below, find the ratio of the first number to the second.
84, 60
In the example below, find the ratio of the first number to the second.
121, 99
Antony brushes his teeth in the morning and night on all days in a week. Shabeen brushes her teeth only in the morning. What is the ratio of the number of times they brush their teeth in a week?
Saturn and Jupiter take 9 hours 56 minutes and 10 hours 40 minutes, respectively for one spin on their axes. The ratio of the time taken by Saturn and Jupiter in lowest form is ______.
In the following figure, division represents 1 cm:
Express numerically the ratios of the following distances:
AC : AF
There are 20 girls and 15 boys in a class. What is the ratio of number of girls to the number of boys?
