Question

the memory card on Melcher's digital camera can hold about 430 pictures. Melchar used 18% of the memory card while taking pictures at a familly reunion.About how many pictures did Melchar take at the family reunion? Round to the nearest whole million

Answer 1

First convert 18% into a decimal.
$\frac{18}{100} =.18$

Then multiply that by 430.
(.18)(430)=77.3999...