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The area of a room is 10m^(2). The same ...

The area of a room is `10m^(2)`. The same in `ft^(2)` is

A

`107.6ft^(2)`

B

`77ft^(2)`

C

`77.6ft^(2)`

D

None of these

Text Solution

Verified by Experts

(a) `n_(1)u_(1)=n_(2)u_(2)`
`:.n_(2)=(n_(1)u_(1))/(u_(2))=(10m^(2))/(ft^(2))=(10xx(100cm)^(2))/((12xx2.54xxcm)^(2))=107.6ft^(2)`
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