Advertisements
Advertisements
प्रश्न
The ratio of two numbers is 31 : 23 and their sum is 216. Find these numbers.
Advertisements
उत्तर
Let the two numbers be 31x and 23x.
Sum of the two numbers = 216
∴ 31x + 23x = 216
⇒ 54x = 216
⇒ x = `216/54` = 4
∴ One number = 31x = 31 × 4 = 124
Other number = 23x = 23 × 4 = 92
Thus, the two numbers are 92 and 124.
APPEARS IN
संबंधित प्रश्न
Find the reduced form of the ratio of the first quantity to second quantity.
5 litre, 2500 ml
Find the reduced form of the ratio of the first quantity to second quantity.
3.8 kg, 1900 gm
Express the following percentage as ratio in the reduced form.
75 : 100
Express the following percentage as ratio in the reduced form.
44 : 100
Express the following percentage as a ratio in the reduced form.
52 : 100
Express the following percentage as ratio in the reduced form.
0.64%
Convert the following ratio into percentage.
`546 / 600`
Find the following ratio.
The ratio of radius to circumference of the circle.
The ratio of present ages of Albert and Salim is 5 : 9. Five years hence ratio of their ages will be 3 : 5. Find their present ages.
If the product of two numbers is 360 and their ratio is 10 : 9, then find the numbers.
What is the mean proportional of 4 and 25?
For the following numbers write the ratio of first number to second number in the reduced form.
21, 48
For the following numbers write the ratio of first number to second number in the reduced form.
65, 117
For the following numbers write the ratio of first number to second number in the reduced form.
138, 161
Write the following ratio in the reduced form.
Radius to the diameter of a circle.
Convert the following ratio into percentage.
`22/30`
Write the ratio of first quantity to second quantity in the reduced form.
17 Rupees, 25 Rupees 60 paise
Write the ratio of first quantity to second quantity in the reduced form.
5 dozen, 120 units
