It would be 16 pennies!
How many squares with sides that are 6 inches long I needed to cover a square with a side length of 30 inches without overlapping
how many squares with sides that are 6 inches long are needed to cover a squae with a side length of 30 inches without overlapping
24
To cover it, about 3 and 1/2. Get four.
288 of them.
how many minutes are needed to fill a tank 166060.8 cubic inches
648
54 tiles are needed
multiply your total linear feet by 12 inches (1 foot), divide that number by the length of the brick and there is your answer.
About 11-12 yards
648
exactly 11 inches long