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Roudn off to required significant figure...

Roudn off to required significant figures.
a. `3.1+1.780+2.046` b. `12.637-2.42`
c. `1.21xx36.72` d. `36.72:-1.2`

Text Solution

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a. 6.96 b. 10.22
c. 44.4 d. 31
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