Advertisements
Advertisements
प्रश्न
Out of 50 students in a class, 30 are boys. Find the ratio of number of boys to the total number of students
Advertisements
उत्तर
Total no of students = 50
No of boys = 30
No of girls = 50 – 30 = 20
Ratio of boys to the total no of students = 30 : 50
= `30/50`
= `3/5`
= 3 : 5
APPEARS IN
संबंधित प्रश्न
Calculate the ratio in which the line joining A(−4, 2) and B(3, 6) is divided by point P(x, 3). Also, find
- x
- length of AP.
Find the compounded ratio of the following:
15: 16 and 8 : 5
If the ratio between 8 and 11 is the same as the ratio of 2x - y to x + 2y, find the value of `(7"x")/(9"y")`
Find the compound ratio of the following:
If P : Q = 6 : 7, Q : R = 8 : 9 find P : Q : R.
Express the given ratio in its simplest form: 6 months: `1 1/3` years
In the example below, find the ratio of the first number to the second.
63, 49
Find the sub-triplicate ratio of 1 : 216
Present age of father is 42 years and that of his son is 14 years. Find the ratio of Present age of father to the present age of son.
The cost of parking a bicycle is ₹ 5 and the cost of parking a scooter is ₹ 15. Find the simplest ratio of the parking cost of a bicycle to that of a scooter
A train takes 2 hours to travel from Ajmer to Jaipur, which are 130 km apart. How much time will it take to travel from Delhi to Bhopal which are 780 km apart if the train is travelling at the uniform speed?
