80% of what number is 64?
1 Answer
Apr 10, 2018
#x=80#
Explanation:
Let the given number be
Then -
#x xx 80/100=64#
#x xx 80/100xx100/80=64 xx 100/80#
#x xx cancel(80/100)xxcancel(100/80)=6400/80=80#
#x=80#
