Advertisements
Advertisements
प्रश्न
Find the sub-duplicate ratio of 9 : 16
उत्तर
Sub-duplicate ratio of 9 : 16
= `sqrt(9) : sqrt(6)`
= 3 : 4.
APPEARS IN
संबंधित प्रश्न
Find the reciprocal ratio of `x/3 : y/7`
Find the compounded ratio of the following:
`sqrt 8 : 4 , 3 : sqrt 5` and `sqrt 20 : sqrt 27`
The present age of two persons are in the ratio 4: 3. Nine years hence their ages will be in the ratio 23: 18. Find their present ages.
Mr. Gupta divides Rs 81000 among his three children Ashok, Mohit, and Geeta in such a way that Ashok gets four times what Mohit gets and Mohit gets 2.5 times what Geeta gets. Find the share of each of them.
Shubham’s age today is 12 years and his father’s is 42 years. Shubham’s mother is younger than his father by 6 years. Find the ratio of Shubham’s age to his mother’s age when Shubham was 10 years old.
Find the duplicate ratio of 2 : 3
A rail journey of 75 km costs Rs 215. How much will a journey of 120 km cost?
There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students.
In a college, out of 4320 students, 2300 are girls. Find the ratio of number of girls to the total number of students.
Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of number of students who opted basketball to the number of students who opted table tennis.
