Question 575970
What Number increased by 12% and then decreased by 12% = 86.7328
:
an increase of 12%, the multiplier is 1.12
a decrease of 12%, the multiplier is .88
:
.88(1.12x) = 86.7328
.9856x = 86.7328
x = {{{86.7328/.9856}}}
x = 88