Question

Present age of mother is 48years and that of his daughter is 12years. Find the ratio of:

a) Age of the mother to the age of daughter when daughter is 8 years old.

b) Age of mother after 2 years to the age of daughter after 2years.

c) Age of mother to the age of daughter when the mother is 40 years​​​

Answer 1

Answer:

Present age of mother is 48 years and that of his daughter is 12years. Find the ratio of: a) Age of the mother to the age of daughter when daughter is 8 years old. b) Age of mother after 2 years to the age of daughter after 2 years. at) Age of mother to the age of daughter when the mother is 40 years

Step-by-step explanation:

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Answer 2

Present

Age of mother= 48 years

Age of daughter= 12 years

________________________

a) Daughter age = 8 years

then,

➼Age gap between daughter present age and past age = 12-8 = 4 years

➼Mother age 4 years ago was= 48-4= 44 years

\sf{➼Ratio \: of \: mother \: age \: to \: daughter \: age = \dfrac{44}{8} }➼Ratioofmotheragetodaughterage=

8

44

\sf{➼Ratio \: of \: mother \: age \: to daughter \: age = \dfrac{11}{2} }➼Ratioofmotheragetodaughterage=

2

11

⚘Ratio of mother age to daughter age =11:2

_________________________

b) After 2 years

Age of mother = 48+2 = 50 years

Age of daughter= 12+2= 14 years

\sf{➼Ratio \: of \: age \: of \: the mother \: to \: age \: of \: the \: daughter= \dfrac{50}{14} }➼Ratioofageofthemothertoageofthedaughter=

14

50

\sf{➼Ratio \: of \: age \: of \: the \: mother \: to \: age \: of \: the \: daughter=\dfrac{25}{7} }➼Ratioofageofthemothertoageofthedaughter=

7

25

⚘Ratio of age of the mother to age of the daughter= 25:7

_________________________

c) Mother age = 40 years

➼Age gap between mother present age and past age = 48-40 = 8 years

➼Daughter age 8 years ago = 12-8 = 4 years

\sf{➼Ratio \: of \: age \: of \: the \: mother \: to \: age \: of \: the \: daughter=\dfrac{40}{4}}➼Ratioofageofthemothertoageofthedaughter=

4

40

\sf{➼Ratio \: of \: age \: of \: the \: mother \: to \: age \: of \: the \: daughter=\dfrac{10}{1} }➼Ratioofageofthemothertoageofthedaughter=

1

10

⚘Ratio of age of the mother to age of the daughter= 10:1

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