Advertisements
Advertisements
प्रश्न
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.
उत्तर
Length of paper = 1.2 m = 1.2 × 100 cm = 120 cm
And width of paper = 21 cm
∴ The required ratio = `"Width of paper"/"Length of Paper"`
= `(21 cm)/(120 cm)`
= `7/40`
= 7:40
APPEARS IN
संबंधित प्रश्न
The work done by (x – 2) men in (4x + 1) days and the work done by (4x + 1) men in (2x – 3) days are in the ratio 3 : 8. Find the value of x.
Two numbers are in the ratio of 3: 5. If 8 is added to each number, the ratio becomes 2 : 3. Find the numbers.
If (x - 9) : (3x + 6) is the duplicate ratio of 4 : 9, find the value of x.
Find the fourth proportional of `1/3, 2/5 "and" 8.4`
Divide 72 in the ratio `2 1/2:1 1/2`
If (4x + 3y) : (3x + 5y) = 6 : 7, find x : y
If (x + 2y) : (2x – y) is equal to the duplicate ratio of 3 : 2, find x : y.
Choose the correct answer from the given options :
A ratio equivalent to the ratio `(2)/(3) : (5)/(7)` is
A hostel is to be built for schoolgoing girls. Two toilets are to be built for every 15 girls. If 75 girls will be living in the hostel, how many toilets will be required in this proportion?
A car can travel 240 km in 15 litres of petrol. How much distance will it travel in 25 litres of petrol?
