Question #ee40c

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Answer 1 · 2017-04-27T13:15:08

#12#

Percents are fractions with denominator of #100#

So, #15%# is #15/100#. We are asked to find what will be the answer if we multiply #15%# with #80#

#rarr15/100*80#

#rarrcancel15^3/cancel100^20*80#

#rarr3/20*80#

#rarr3/cancel20^1*cancel80^4#

#rarr3*4#

#color(green)(rArr12#