Advertisements
Advertisements
प्रश्न
Which of the following ratio is greater ?
`5/2 : 15/4` and `5/3 : 11/6`
Advertisements
उत्तर
`5/2 : 15/4` and `5/3 : 11/6`
`5/2 : 15/4 = 5/2 xx 4/15 = 2/3`
`5/3 : 11/6 = 5/3 xx 6/11 = 10/11`
`2/3 : 10/11`
⇒ 2 x 11 < 3 x 10
⇒ 22 < 30
⇒ 2: 3 < 10 : 11
⇒ `5/2 : 15/4 < 5/3 : 11/6`
`5/3 : 11/6` is greater.
APPEARS IN
संबंधित प्रश्न
If (p – x) : (q – x) be the duplicate ratio of p : q then show that : `1/p + 1/q = 1/x`.
Find the ratio between 5 dozen and 2 scores. [1 score = 20]
A rectangular field is 100 m by 80 m. Find the ratio of breadth to its perimeter.
The sides of a triangle are in the ratio 3 : 2 : 4. If the perimeter of the triangle is 27 cm, find the length of each side.
In the example below, find the ratio of the first number to the second.
52, 65
The ratio of the number of male and female workers in a textile mill is 5 : 3. If there are 115 male workers, what is the number of female workers in the mill?
The ratio of 130 cm to 1 m is 13 : 10
Saturn and Jupiter take 9 hours 56 minutes and 10 hours 40 minutes, respectively for one spin on their axes. The ratio of the time taken by Saturn and Jupiter in lowest form is ______.
In the following figure, find the ratio of the area of the shaded portion to that of the whole figure:
If A : B = 7 : 5 and B : C = 7 : 5, then A : C is ______.
