How do you multiply #825.6\times 0.004#?

1 Answer
Shwetank Mauria
Mar 9, 2017

#825.6xx0.004=3.3024#

Explanation:

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#

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