3840 divided by 60 (minutes in a hour) = 64 hours.
An 8 foot by 5 foot sheet is 40 square feet. 3840 square feet divided by 40 square feet is 96. We use division because it is repeated subtraction.
15
96
96
40 x 96 = 3840
3840 divided by 60 (minutes in a hour) = 64 hours.
768
An 8 foot by 5 foot sheet is 40 square feet. 3840 square feet divided by 40 square feet is 96. We use division because it is repeated subtraction.
The numbers are 96 and 40
20% of 3840= 20% * 3840= 0.2 * 3840= 768
96
15
96
240
8
96