What number times 81 gives 648?
81 × 8 = 648
Explanation: To find the missing number, divide the result by the known factor:
648 ÷ 81 = 8
So, the number that multiplied by 81 gives 648 is 8.
Explanation: To find the missing number, divide the result by the known factor:
So, the number that multiplied by 81 gives 648 is 8.