Advertisements
Advertisements
प्रश्न
A school collected Rs 2100 for charity. It was decided to divide the money between an orphanage and a blind school in the ratio of 3 : 4. How much money did each receive?
Advertisements
उत्तर
Total amount to be disturbed = ₹2100
Ratio between orphanage and a blind school = 3 : 4
Sum of ratios = 3 + 4 = 7
∴ Orphaange school's share = ₹2100 x `(3)/(7)` = ₹900
Blind School's share = ₹2100 x `(4)/(7)` = ₹1200.
APPEARS IN
संबंधित प्रश्न
Find the reciprocal ratio of `x/3 : y/7`
Find the compounded ratio of the following:
`sqrt 8 : 4 , 3 : sqrt 5` and `sqrt 20 : sqrt 27`
A sum of money Is divided in the ratio 2 : 3. If the larger portion is Rs 7,47,300. find the sum distributed.
Express the following ratios in its simplest form :
`2 1/3 : 3 1/2: 1 1/4`
Reduce the following ratio to their lowest term:
5 kg 500 gm : 2 kg 750 gm
Ratio of the distance of the school from A’s home to the distance of the school from B’s home is 2 : 1.
(i) Who lives nearer to the school?
(ii) Complete the following table:
If (x – 9) : (3x + 6) is the duplicate ratio of 4 : 9, find the value of x.
Thirumagal's mother wears a bracelet made of 35 red beads and 30 blue beads. Thirumagal wants to make smaller bracelets using the same two coloured beads in the same ratio. In how many different ways can she make the bracelets?
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.
Find the ratio of the following:
30 minutes to 45 minutes
