Advertisements
Advertisements
प्रश्न
The monthly salary of a person is Rs. 12,000 and his monthly expenditure is Rs 8,500. Find the ratio of his:
(i) salary to expenditure
(ii) expenditure to savings
(ii) savings to salary
Advertisements
उत्तर
Monthly salary of a person = Rs 12,000
Monthly expenditure = 8,500
Saving of the person = (12,000 – 8500) = Rs 3,500
(i) Ratio between salary and expenditure
`12000:8500=12000/8500=120/85=24/17=24:17`
(ii) Ratio between expenditure and saving
`8500:3500=8500/3500=85/35=17/7`
(iii) Ratio between Savings and salary
`3500:12000=3500/12000=35/120=7/24=7:24`
APPEARS IN
संबंधित प्रश्न
A football team won 10 matches out of the total number of matches they played. If their win percentage was 40, then how many matches did they play in all?
A school has 630 students. The ratio of the number of boys to the number of girls is 3 : 2. This ratio changes to 7 : 5 after the admission of 90 new students. Find the number of newly admitted boys.
Express the following ratios in its simplest form :
`2 1/3 : 3 1/2: 1 1/4`
If (4x + 3y) : (3x + 5y) = 6 : 7, find x : y
Find the ratio of the first quantity to the second.
40 rupees, 120 rupees
Find the duplicate ratio of `sqrt(5) : 7`
A bus covers 128 km in 2 hours and a train covers 240 km in 3 hours. Find the ratio of their speeds.
From the given pairs, find which ratio is larger:
(1:2) or (13:27)
A tea merchant blends two varieties of tea costing her Rs. 234 and Rs. 130 per kg in the ratio of their costs. If the weight of the mixture is 84 kg, then find the weight of each variety of tea.
A typist has to type a manuscript of 40 pages. She has typed 30 pages of the manuscript. What is the ratio of the number of pages typed to the number of pages left?
