Question

(b) The ratio of roses to sunflowers in a garden is 3:5. If there are 75 sunflowers, find
the number of roses.
(a) The ratio of the ages of a mother and her daughter is 5 : 2. If the mother is 35 years
old, how old is the daughter?
(b) The ratio of the runs scored by Rahul and Sachin in a match is 7:6. If Rahul scored
140 runs, find the runs scored by Sachin in the match.
(a) Divide 180 into two parts which are in the ratio 3:2.
(b) Divide 343 among Kumar and Sheela in the ratio of 4 to 3.
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Answer 1

b) R: S = 3 : 5

5x = 75

x = 15

Roses = 3× 15 = 45

a) M : D = 5 : 2

5x = 35

x = 7

Daughter = 14 years

b) R : S = 7 : 6

7x = 140

x = 20

Sachin = 20 × 6 = 120 runs

a) 5x = 180

x = 36

numbers = 108 , 72

b) 7x = 343

x = 49

Kumar = 196

Sheela = 147

Answer 2

1.Total no.if roses is 45.

2.Age of her daughter is 14.

3.Total runs scored by Sachin is 120.

4.First part gets 108 , Second part gets 72.

5.Kumar gets 196 , Sheela gets 147.

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