Find the following products :
(a) 27.05 × 10
(b) 429.7 × 100
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Solution
We have
(a) 27.05 × 10 = 270.5 [Shifting the decimal point by one place to the right]
(b) 429.7 × 100 = 429.70 × 100 = 42970 [Shiftig the decimal point by two places to the right]