Advertisements
Advertisements
Question
If 6 : 5 = y : 20 then what will be the value of y?
Options
15
24
18
22.5
Advertisements
Solution
24
Explanation:
6 : 5 = y : 20
`therefore 6/5 = y/20`
⇒ `y = ( 6 xx 20 )/5 = 24`
Thus, the value of y is 24.
APPEARS IN
RELATED QUESTIONS
From the following pair of numbers, find the reduced form of ratio of first number to second number.
38, 57
From the following pair of numbers, find the reduced form of ratio of first number to second number.
52, 78
Find the reduced form of the ratio of the first quantity to second quantity.
700 rs, 308 rs
Find the reduced form of the ratio of the first quantity to the second quantity.
3 years 4 months, 5 years 8 months
Express the following percentage as ratio in the reduced form.
0.64%
Convert the following ratio into percentage.
47 : 50
Present ages of Vatsala and Sara are 14 years and 10 years respectively. After how many years the ratio of their ages will become 5 : 4?
Find the following ratio.
The ratio of radius to circumference of the circle.
Find the following ratio.
The ratio of circumference of circle with radius r to its area.
Find the following ratio.
The lengths of sides of a rectangle are 5 cm and 3.5 cm. Find the ratio of its perimeter to area.
The ratio of length and breadth of a rectangle is 3 : 1, and its perimeter is 36 cm. Find the length and breadth of the rectangle.
The ages of Jatin, Nitin and Mohasin are 16, 24 and 36 years respectively. What is the ratio of Nitin’s age to Mohasin’s age?
Write the Following Ratio in the Reduced Form.
The ratio of diagonal to the length of a rectangle, having length 4 cm and breadth 3 cm.
Convert the following ratio into percentage.
`5/16`
Write the ratio of first quantity to second quantity in the reduced form.
5 dozen, 120 units
