Question

Q) Maths Linear Equations:
Ramakrishnan's age is twice that of joel, Joel's age is twice that of ajoy and ajoy's age is twice that of shilpa. if the average of the ages of Ramakrishan, Joel, Ajoy and Shilpa is 22.5 years, then the present age of ajoy is ____.
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Answer 1

Answer:

225–20

205

20.5 is the answer

Answer 2

Answer:

12

Step-by-step explanation:

draw it out and you will find out the answer

you will know that the total age is 90 by 22.5 times 4

and there are 15 peices if you draw it out

90 devided .by 15 is 6

1 piece is six and Ajoy has two pieces so 6times 2 is 12