How do you multiply $825.6\times 0.004$ ?

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Answer 1 · 2017-03-09T03:44:21

$825.6xx0.004=3.3024$

From the definition of decimal $825.6=825+6/10=8256/10$

and $0.004=0+0/10+0/100+4/1000=4/1000$

Hence $825.6xx0.004$

$=8256/10xx4/1000$

$=(8256xx4)/10000$

$=(33024)/10000=3+3/10+0/100+2/1000+4/10000$

$=3.3024$

How do you multiply 825.6\times 0.004825.6\times 0.004?