Advertisements
Advertisements
प्रश्न
Find the ratio of the following:
उत्तर
`81/108 = (3xx3xx3xx3)/(2xx2xx3xx3xx3) = 3/4`
APPEARS IN
संबंधित प्रश्न
Divide Rs. 1290 in to A, B and C such that A is `2/5` of B and B : C = 4 : 3.
If 3x + 4 : x + 5 is the duplicate ratio of 8 : 15, find x.
`square` ABCD is a parallelogram. The ratio of `angle`A and `angle`B of this parallelogram is 5 : 4. Find the measure of `angle`B.
Find the ratio of the following in the simplest fcrm:
5.60 and 2.40
Find the compounded ratio of the following:
(a2 - b2 ): (a2 + b2) and (a4 - b4 ): (a+ b)4
Find the sub-duplicate ratio of the following :
`(9"a"^2)/5 : (25"a"^2)/3`
If `a/(b + c) = b/(c + a) = c/(a + b)`, show that each ratio is equal to `(1)/(2) or -1`.
In a club has 360 members, 40 play carrom, 96 play table tennis, 144 play badminton, and remaining members play volley-ball. If no member plays two or more games, find the ratio of members who play:
(i) carrom to the number of those who play badminton.
(ii) badminton to the number of those who play table-tennis.
(iii) table-tennis to the number of those who play volley-ball.
(iv) volleyball to the number of those who play other games.
Express the following ratio in the simplest form:
777 : 1147
Present age of father is 42 years and that of his son is 14 years. Find the ratio of age of father after 10 years to the age of son after 10 years.