Advertisements
Advertisements
प्रश्न
Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ______.
उत्तर
Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to 100 paise.
Explanation:
Ratio of 5 paise to 25 paise is same as the ratio of 20 paise to `x` (let).
`(5 "paise")/(25 "paise") = (20 "paise")/x`
⇒ `5/25 = 20/x`
⇒ `5 xx x = 25 xx 20`
⇒ `x = (25 xx 20)/5` .....[By corss-multiplication]
⇒ `x` = 100
= 100 paise or ₹ 1
APPEARS IN
संबंधित प्रश्न
Find the number which bears the same ratio to `7/33` that `8/21` does to `4/9`.
Two positive numbers are in the ratio 3 : 5 and the difference between their squares is 400. Find the numbers.
Reduce the following ratio to their lowest term:
5 kg 500 gm : 2 kg 750 gm
Rohit goes to school by car at 60 km per hour and Manoj goes to school by scooty at 40 km per hour. If they both live in the same locality, find the ratio between the time taken by Rohit and Manoj to reach school.
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.
The ratio of the pocket money saved by Lokesh and his sister is 5 : 6. If the sister saves Rs 30 more, how much more the brother should save in order to keep the ratio of their savings unchanged?
The length and breadth of a window are in 1m and 70 cm respectively. The ratio of the length to the breadth is _______________
20 g : 100 g = 1 metre : 500 cm
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.
In an election, the votes cast for two of the candidates were in the ratio 5:7. If the successful candidate received 20734 votes, how many votes did his opponent receive?
