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प्रश्न
In the example below, find the ratio of the first number to the second.
35, 65
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उत्तर
35 : 65
= `35/65`
= `(35 div 5)/(65 div 5)` (HCF of 35 and 65 = 5)
= `7/13`
= 7 : 13
संबंधित प्रश्न
In a mixture of 126 kg of milk and water, milk and water are in ratio 5 : 2. How much water must be added to the mixture to make this ratio 3 : 2?
If a: b = 4: 7, find the following:
`(5"a" - 4"b")/(2"a" - 3"b")`
State true or false :
A ratio of 250 gm and 3 kg is 1 : 12.
Find the mean proportional between 0.6 and 9.6
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.
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.
Find the ratio of 90 cm to 1.5 m.
Ramesh earns Rs. 28000 per month. His wife Rama earns Rs. 36000 per month. Find the ratio of rama’s earnings to their total earnings.
Consider the statement: Ratio of breadth and length of a hall is 2 : 5. Complete the following table that shows some possible breadths and lengths of the hall.
|
Breadth of the hall (in metres) |
10 |
`square` |
40 |
|
Length of the hall (in metres) |
25 |
50 |
`square` |
The ratio of 60 to 48, when reduced to its simplest form, is:
