M3- meter cube express the volume
there are 72 campers at the summer camp because if we just multiply 8 times 9 equals 72
6.974 rounded to the nearest tenth is 7.0, because 7 is more than 5, and since 9's there, we make that 6 to a 7.
I got 5 times 45 because I multiplied by 5 to get my answer.
90ft by 7ft gives an area of:
90 x 7 = 630 sq ft
1/2 fl oz is needed for each square foot
630 x 1/2 = 315 fl oz required.
