Math, asked by shreeyag948, 3 months ago

The average age of A and B is 12 years, B and C is 9 years and that of C and D is 23 years. If the
average age of A, B and C is 13 years, find the age of D.

Answers

Answered by rajnandini98

2

The age of D is 8 years.(Verified with the above Explaination)

Attachments:

shreeyag948: Can u plz resend the whole page I can see only half

Previous Question

Next Question

Similar questions

Math, 1 month ago

Find all values O. Show that the number of generators of a finite cyclic of orders n is  (n), where  (n) is the Euler  function. which satisfy. Sin (30 +a) + sin (30 -a) + sin (a+) - Sin (a+0) = Cos a given Cosa=0.

Math, 1 month ago

what is the value of I...

India Languages, 1 month ago

கொங்கு நாட்டின் உள்நாட்டு, வெளிநாட்டு வணிகம் குறித்து எழுதுக...

Math, 3 months ago

what.is.light.explain.

Computer Science, 3 months ago

which one is a suitable string constant? (options) a.hello b.hello124 c.hello*/+ d.all of the above ...

Science, 9 months ago

seeds that app dash or dash ticket to the body of animals or birds.

English, 9 months ago

what image is formed in your mind when you think of a hot summar day.e...

Math, 9 months ago

Subtract - 4x^2 - 5x^2y + y^2 from -3y^2 + 5xy^2 - 7x^2 - 9x^2y...