What value divided by 45 equals 81?

In other words, what would the dividend be if the divisor were 45 and the quotient 81?

To find the answer, just multiply the divisor with the quotient: 45 × 81 = 3645

To prove this, let's compute 3645 divided by 45: 3645 45 = 81

How does it work?

Asking which value divided by 45 gives a result of 81 is equivalent to solving the following equation:

x 45 = 81

  1. We need to isolate x, so multiply both sides by 45: 45 x 45 = 45 × 81
  2. 45 x 45 is equivalent to 45 45 x , which simplifies to 1 x (or just x ).
  3. Thus: x = 45 × 81 = 3645

So, if the divisor is 45 and the quotient is 81, the dividend is 3645.