Question

1.The ages of Amit and Archana are in the ratio 4:5,If Amit is 4 years 8 months old,find the age of Archana

Answer 1

Answer:

5 years 10 months

Step-by-step explanation:

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Answer 2

Answer:

Let the age of Archana be x

Then the ratio ages to Amit and Archana be 4 and 8 months :x

1 year =12 months

4 years =4×12 months =48 months

4 years 8 months =(48+8) months =56 months

According to given statement

56 months :x::4:5

Using cross product rule.

Product of extremes =Product of means

x×4=56 months ×5

x=70 months

Converting months in years

12) 70 (5

60

_________

10

70 months =5 years 10 months

Hence, the age of Archana is 5 years 10 months.

Step-by-step explanation:

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