Advertisements
Advertisements
प्रश्न
Find: The reciprocal ratio of 8: 15.
Advertisements
उत्तर
The reciprocal area in the ratio of 8: 15
= 15 : 8.
APPEARS IN
संबंधित प्रश्न
In a basket, the ratio between the number of oranges and the number of apples is 7 : 13. If 8 oranges and 11 apples are eaten, the ratio between the number of oranges and the number of apples becomes 1 : 2. Find the original number of oranges and the original number of apples in the basket.
If (p – x) : (q – x) be the duplicate ratio of p : q then show that : `1/p + 1/q = 1/x`.
If a: b = 4: 7, find the following:
`(5"a" - 4"b")/(2"a" - 3"b")`
If (5x+3) : (3x+ 1) is the triplicate ratio of 4 : 3 , find x.
If a,b,c are in continued proportion,
show that: `("a"^2 + "b"^2)/("b"("a" + "c")` = `("b"("a" + "c"))/("b"^2 + "c"^2)`
If `(2"y"+5"x")/(3"y"-5"x")=2 1/2`, find y, if x = 33
In the example below, find the ratio of the first number to the second.
63, 49
Find the sub-duplicate ratio of 9a2 : 49b2
From the given pairs, find which ratio is larger:
(5 : 12) or (17 : 30)
In an examination, the number of those who passed and the number of those who failed were in the ratio of 3 : 1. Had 8 more appeared, and 6 less passed, the ratio of passed to failures would have been 2 : 1. Find the number of candidates who appeared.
