How do you find the product #6*19#?

1 Answer
sjc · EZ as pi
Jan 2, 2017

#114#

Explanation:

the product means multiply,so:

#6*19=6xx19=114#

one way of finding this product quickly is to do the following:

#6xx19=6xx(20-1)#

#=6xx20-6xx1#

#=120-6=114#

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