54/2 or 27 should be the answer
3 is the remainder because the closest is 7 times 21 so it’s remainder 3
125 = 5 * 5 * 5 = 5^3
Its a perfect cube.
I would multiply 46x1x1,000 to get 46,000. the. i would multiply 1x2.2x1 to get 2.2. i would then divide 46,000/2.2 to get 20,909.0909
10. This is because 3 evenly goes into 30 without a remaining fraction