Question

4. A father and his son are 50 years and
20 years old, respectively. Find the ratio
of father's age to his son's age, when:
(i) the son was 10 years old.
(ii) the father was 35 years old.
(iii) the son will be 40 years old.
(iv) the father will be 75 years old.​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

1) 50-10/20-10

=40/10

=40:10 or 4:1

2)50-15/20-15

=35/5

=35:5 or 7:1

3)50+40/20+40

=90/60

=90:60 or 3:2

4)50+25/20+25

=75/45

=75:45 or 15:9

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