Advertisements
Advertisements
प्रश्न
Divide 72 in the ratio `2 1/2:1 1/2`
Advertisements
उत्तर
Given ratio = `2 1/2:1 1/2=5/2:3/2`
= `5/2xx2:3/2xx2`
Sum of ratio = 5 + 3 = 8
1st divide = `5/8xx72` = 45
2nd divide = `3/8xx72` = 27
APPEARS IN
संबंधित प्रश्न
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
If 15(2x2 – y2) = 7xy, find x : y; if x and y both are positive.
Find the reciprocal ratio of e following :
`17/45 : 51/27`
Check whether the following quantities form a proportion or not?
`1 1/2, 3 1/4, 4 1/2 "and" 9 3/4`
The costs of the two articles are in the ratio 7 : 4. If the cost of the first article is Rs. 2,800; find the cost of the second article.
Find the ratio of the first quantity to the second.
1 litre, 250 ml
Out of 50 students in a class, 30 are boys. Find the ratio of number of boys to the total number of students
From your school diary, write the ratio of the number of holidays to the number of working days in the current academic year
Ramesh earns Rs. 28000 per month. His wife Rama earns Rs. 36000 per month. Find the ratio of rama’s earnings to their total earnings.
In an election, the votes cast for two of the candidates were in the ratio 5 : 7. If the successful candidate received 20734 votes, how many votes did his opponent receive?
