Advertisements
Advertisements
Question
Find the reciprocal ratio of e following :
`17/45 : 51/27`
Advertisements
Solution
`17/45 : 51/27`
`= 45/17 : 27/51`
`= 45/17 xx 51/27 = 45/1 xx 3/27 = 45/1 xx 1/9`
`= 5/1`
Reciprocal ratio = 5 : 1
APPEARS IN
RELATED QUESTIONS
The 4th term of a G.P. is 16 and the 7th term is 128. Find the first term and common ratio of the series
By increasing the cost of entry ticket to a fair in the ratio 10 : 13, the number of visitors to the fair has decreased in the ratio 6 : 5. In what ratio has the total collection increased or decreased?
Convert the following percentage to fractions and ratio:
25%
A man's monthly inoome is Rs 5,000. He saves every month a minimum of R~ 800. Find the ratio of his:
Annual expenses to annual Income.
Which of the following ratio is greater ?
`5/2 : 15/4` and `5/3 : 11/6`
Divide Rs. 720 between Sunil, Sbhil and Akhil. So that Sunil gets 4/5 of Sohil’s and Akhil’s share together and Sohil gets 2/3 of Akhil’s share.
Show that 2, 12 and 72 are in continued proportion.
Find the sub-triplicate ratio of 27a3 : 64b3
From the given pairs, find which ratio is larger:
(5 : 12) or (17 : 30)
Find the ratio of the following:
30 minutes to 1.5 hours
