Advertisements
Advertisements
Question
A man leaves half his property to his wife, one-third to his son and the remaining to his daughter. If the daughter's share is Rs 15000, how much money did the man leave? How much money did his wife get?
Solution
Let x be the total money left by the man.
Share of wife = `(1)/(2)x`
Share of son = `(1)/(3)x`
Share of daughter = `x - (1)/(2)x - (1)/(3)x` = 0.166667x
But daughter's share = Rs.15000
⇒ 0.166667 x Rs.15000
⇒ x = Rs.90000
Share of wife = `(1)/(2)x = (1)/(2) xx "Rs".90000` = Rs.45000
Therefore, Man left Rs.90000 and wife's share is Rs.45000.
APPEARS IN
RELATED QUESTIONS
8 – 7x = 13x + 8
7 (x - 2) = 2 (2x - 4)
Solve: `("x" - 1)/5 - "x"/3 = 1 - ("x" - 2)/2`
Solve the following equation for the unknown: `-(3.4"m")/(2.7) = (10.2)/(9)`
Solve the following equation for the unknown: `(4)/(5) x - 21 = (3)/(4)x - 20`
Solve the following equations for the unknown: `(3)/(x + 1) - (x - 6)/(x^2 - 1) = (12)/(x - 1)`
If a motorcyclist drives at the rate of 24km/h, he reaches his destination 5 minutes too late. If he drives at the rate of 30 km/h, he reaches his destination 4minutes too soon. How far is his destination?
A man invested Rs. 35000, a part of it at 12% and the rest at 14%. If he received a total annual interest of Rs. 4460, how much did he invest at each rate?
The difference between the ages of two brothers is 10 years, and 15 years ago their ages were in the ratio 2:1. Find the ratio of their ages 15 years hence.
How many kilograms of tea at Rs 50 per kg should be mixed with 35 kg of tea costing Rs 60 per kg so as to sell the mixture at Rs 57 per kg without gaining or losing anything in transaction?