116 is 145% of what number
\(116\ \rightarrow\ 145\%\\x\ \rightarrow\ 100\%\\\\x= \frac{116\cdot100\%}{145\%} \\\\x= \frac{4\cdot29\cdot5\cdot20}{5\cdot29} \ \ \ \Rightarrow\ \ \ x=4\cdot20=80\)
116 = 145% x ?116 = 1.45 x ?116 ÷ 1.45 = 80? = 80
