Advertisements
Advertisements
प्रश्न
Find the reciprocal ratio of e following :
a3b2 : a2b3
Advertisements
उत्तर
a3b2 : a2b3
`= 1/("a"^3"b"^2) : 1/("a"^2"b"^3)`
`= 1/("a"^3"b"^2) xx ("a"^2"b"^3)/1`
= b : a
Reciprocal ratio = b : a
APPEARS IN
संबंधित प्रश्न
If r2 = pq, show that p : q is the duplicate ratio of (p + r) : (q + r).
Rs. 720 is divided between x and y in the ratio 4:5. How many rupees will each get?
Two poles of different heights are standing vertically on a horizontal field. At a particular time, the ratio between the lengths of their shadows is 2 :3. If the height of the smaller pole is 7.5 m, find the height of the other pole.
The ratio between the prices of a scooter and a refrigerator is 4 : 1. If the scooter costs ₹ 45,000 more than the refrigerator, find the price of the refrigerator.
Check whether the following quantities form a proportion or not?
`2 1/2, 5 1/2, 3.0 "and" 6.0`
Find the mean proportion between 0.06 and 0.96
Find the sub-triplicate ratio of 1 : 216
Fill in the place holder:
12 hours : 30 hours = 8 km : 20 km
