How do you solve #784.29 + .395#?

1 Answer
Barney V.
Feb 3, 2017

#784.685#

Explanation:

#784.29+.395#
#color(white)(aaaaaaaaaaaaaaa)##784.290#
#color(white)(aaaaaaaaaaaaaaa)##+0.395#
#color(white)(aaaaaaaaaaaaaaa)##---#
#color(white)(aaaaaaaaaaaaaaa)##784.685#

seond method:

#:.=784+29/100+395/1000#

#:.=784+(290+395)/1000#

#:.=784+cancel685^.685/cancel1000^1#

#:.=784+.685#

#:.=784.685#

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