Mary got 0.8 or 80%.
For percentages, you always divide the numerator (top #) by the denominator (bottom #)
So, using a calculator, 68/85=0.8. Welll how do we get to 80%? The formula for % is like I mentioned 68/85 x 100 to get to the percent (Means per Hundred in french) so you must multiply by 100.
Hope this helps.
Mary got 0.8 or 80%.
For percentages, you always divide the numerator (top #) by the denominator (bottom #)
So, using a calculator, 68/85=0.8. Welll how do we get to 80%? The formula for % is like I mentioned 68/85 x 100 to get to the percent (Means per Hundred in french) so you must multiply by 100.
Hope this helps.
