Question

the average age of vijay pappu and sanjay is 45 years if the ratio of their ages is respectively 3:4:2 then find the age of sanjay​

Answer 1

Answer:

10 years

Step-by-step explanation:

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Answer 2

Answer:

60 years

Step-by-step explanation:

Average=sum of quantities / No of quantities

Here the average is given as 45 and the number of persons is 3

Let the sum of quantities be x

so, 45=x/3

45×3=x

135=x

Here the ratio is given as 3:4:2 so 3+4+2=9

135/9=15

The respective ratio of sanjay is 4 so 4×15=60.