Advertisements
Advertisements
Question
Find the ratio of the following:
Solution
`81/108 = (3xx3xx3xx3)/(2xx2xx3xx3xx3) = 3/4`
APPEARS IN
RELATED QUESTIONS
Find sub-duplicate ratio of (x – y)4 : (x + y)6
If 15(2x2 – y2) = 7xy, find x : y; if x and y both are positive.
If p : q = 2 : 5 , q : r = 4 : 3, then find p : r
Which of the following numbers are in continued proportion:
15, 45 and 48
Which of the following numbers are in continued proportion:
6, 12 and 24
In the example below, find the proportion of the first number to the second.
24, 56
Shubham’s age today is 12 years and his father’s is 42 years. Shubham’s mother is younger than his father by 6 years. Find the ratio of Shubham’s age today to his mother’s age today.
Find the sub-triplicate ratio of 27a3 : 64b3
Present age of father is 42 years and that of his son is 14 years. Find the ratio of age of the father to the age of son, when son was 12 years old.
Neelam’s annual income is Rs. 288000. Her annual savings amount to Rs. 36000. The ratio of her savings to her expenditure is ______.