What value divided by 21 equals 43?

In other words, what would the dividend be if the divisor were 21 and the quotient 43?

To find the answer, just multiply the divisor with the quotient: 21 × 43 = 903

To prove this, let's compute 903 divided by 21: 903 21 = 43

How does it work?

Asking which value divided by 21 gives a result of 43 is equivalent to solving the following equation:

x 21 = 43

  1. We need to isolate x, so multiply both sides by 21: 21 x 21 = 21 × 43
  2. 21 x 21 is equivalent to 21 21 x , which simplifies to 1 x (or just x ).
  3. Thus: x = 21 × 43 = 903

So, if the divisor is 21 and the quotient is 43, the dividend is 903.