Answer:
Correct option is A)
Let the third proportional to 16 and 36 is x.
Then, 16:36::36:x
⇒16×x=36×36
⇒x=
16
36×36
=81
∴ Third proportional to 16 and 36 is 81
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Answers & Comments
Answer:
Correct option is A)
Let the third proportional to 16 and 36 is x.
Then, 16:36::36:x
⇒16×x=36×36
⇒x=
16
36×36
=81
∴ Third proportional to 16 and 36 is 81