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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
If 3A = 4B = 6C, find: A : B : C.
Find the duplicate ratio of the following :
`3 sqrt (2"a") : 2 sqrt (3"a")`
What quantity must be added to each term of the ratio 19 : 51 to make it equal to 3 : 7 ?
Check whether the following quantities form a proportion or not?
0.8, 3, 2.4 and 9
Check whether the following quantities form a proportion or not?
`2 1/2, 5 1/2, 3.0 "and" 6.0`
If a : b = 1.5 : 3.5 and b : c = 5 : 6, find a : c.
If `1 1/4 : 2 1/3 = "p" : "q"` and q : r = `4 1/2 : 5 1/4`; find p : r.
The length of two ropes are in the ratio 7 : 5. Find the length of:
(i) shorter rope, if the longer one is 22.5 m
(ii) longer rope, if the shorter is 9.8 m.
If (x – 9) : (3x + 6) is the duplicate ratio of 4 : 9, find the value of x.
4 : 7 = 20 : 35
