Advertisements
Advertisements
प्रश्न
Two numbers are in the ratio 10: 11. Their sum is 168. Find the numbers.
Advertisements
उत्तर
Ratio between two numbers = 10 : 11
Sum of ratios = 10 + 11=21
Total sum = 168
∴ First number = `168/21 xx 10 = 80`
Second number = `168/21 xx 11 = 88`
APPEARS IN
संबंधित प्रश्न
Find the ratio of 50 paise to Rs 5.
Find the reciprocal ratio of 5 : 8
Find the duplicate ratio of the following :
(a+b): (a2- b2)
A sum of money Is divided in the ratio 2 : 3. If the larger portion is Rs 7,47,300. find the sum distributed.
If `(7"m" + 2"n")/(7"m" - 2"n") = 5/3` use properties of proportion to find:
(i) m : n
(ii) `("m"^2 + "n"^2)/("m"^2 - "n"^2)`
Express the following ratios in its simplest form :
3 m : 90 cm
Arrange the following ratios in ascending order of magnitude: 2 : 3, 17 : 21, 11 : 14 and 5 : 7
Write the following ratio in the simplest form:
4 kg : 2 kg 500 g
A rectangular sheet of paper is of length 1.2 m and width 21 cm. Find the ratio of width of the paper to its length.
When Chinmay visted chowpati at Mumbai on a holiday, he observed that the ratio of North Indian food stalls to South Indian food stalls is 5 : 4. If the total number of food stalls is 117, find the number of each type of food stalls.
