1.

Multiply : (i) 730 xx 240 (ii) 5.02 xx 10^(23) xx 1.0064 (iii)0.06204 xx 296.4

Answer»


SOLUTION :(i) `730xx240=175200=1.752xx10^(5)`
(ii) `502xx10^(23)xx1.0064=5.05xx10^(23)`
(III) `0.06204xx296.4=18.39=18.4` (after ROUNDED off)


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