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Which number can replace both question m...

Which number can replace both question marks?
`(4)/(?)=(?)/(100)`

A

1

B

20

C

25

D

200

Text Solution

Verified by Experts

The correct Answer is:
B
`(4)/(?)=(?)/(100)`
or, `(?)^(2)=4xx100`
or, `?=sqrt(400)=20`
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