What value divided by 81 equals 100?

In other words, what would the dividend be if the divisor were 81 and the quotient 100?

To find the answer, just multiply the divisor with the quotient: 81 × 100 = 8100

To prove this, let's compute 8100 divided by 81: 8100 81 = 100

How does it work?

Asking which value divided by 81 gives a result of 100 is equivalent to solving the following equation:

x 81 = 100

  1. We need to isolate x, so multiply both sides by 81: 81 x 81 = 81 × 100
  2. 81 x 81 is equivalent to 81 81 x , which simplifies to 1 x (or just x ).
  3. Thus: x = 81 × 100 = 8100

So, if the divisor is 81 and the quotient is 100, the dividend is 8100.