Advertisements
Advertisements
प्रश्न
Find triplicate ratio of `m/2 : n/3`
Advertisements
उत्तर
Triplicate ratio of `m/2 : n/3`
= `(m/2)^3 : (n/3)^3`
= `m^3/8 : n^3/27`
= `(m^3/8)/(n^3/27)`
= 27m3 : 8n3
संबंधित प्रश्न
Find the number which bears the same ratio to `7/33` that `8/21` does to `4/9`.
Two numbers are in the ratio 5:7. If 3 is subtracted from each of them, the ratio between them becomes 2:3. Find the numbers.
Convert the following percentage to fractions and ratio:
2.5%
If a : b = 4 : 7, find the following:
`(6"a" - "b")/("a" + 3"b")`
If x2, 4 and 9 are in continued proportion, find x.
If a: b with a ≠ b is the duplicate ratio of a + c: b + c, show that c2 = ab.
Divide 64 cm long string into two parts in the ratio 5 : 3.
The length of a pencil is 18 cm and its radius is 0.4 cm. Find the ratio of its length to its diameter.
The ratio of the length of a field to its width is 5 : 3. Find its length if the width is 42 metres.
Akilan walks 10 km in an hour while Selvi walks 6 km in an hour. Find the simplest ratio of the distance covered by Akilan to that of Selvi.
