Advertisements
Advertisements
प्रश्न
Express the following ratios in its simplest form :
1 hour: 45 minutes
Advertisements
उत्तर
1 hour: 45 minutes = 60 minutes : 45 minutes
(∵ 1 hour = 60 minutes)
`60/45=4/3 = 4:3`
APPEARS IN
संबंधित प्रश्न
If 15(2x2 – y2) = 7xy, find x : y; if x and y both are positive.
Convert the following percentage to fractions and ratio:
2.5%
Find the duplicate ratio of the following :
(a+b): (a2- b2)
The monthly salary of a person is Rs. 12,000 and his monthly expenditure is Rs 8,500. Find the ratio of his:
(i) salary to expenditure
(ii) expenditure to savings
(ii) savings to salary
Find the fourth proportional of `1/3, 2/5` and 8.4.
If (3x + 1) : (5x + 3) is the triplicate ratio of 3 : 4, find the value of x.
If (x + 2y) : (2x – y) is equal to the duplicate ratio of 3 : 2, find x : y.
Ratio of 5 km 400 m to 6 km = _______________
One of the terms in a ratio cannot be 1
A scooter travels 120 km in 3 hours and a train travels 120 km in 2 hours. Find the ratio of their speeds.
`("Hint:" "Speed" = "distance travelled"/"time taken")`
