70% of what number is 280
multiply 280 by 0.7/ the percent divided by 100you should get 196 as your answer
\(1\% = \frac{1}{100}\\ \\70\% = ot70^7*\frac{1}{ ot100 ^{10}}=\frac{7}{10}\\ \\\frac{7}{ ot10^1}* ot280^{28}=7*28 = 196\)
