What is x when 19 divided by x equals 20?

In other words, what would the divisor be if the dividend were 19 and the quotient 20?

To find the answer, just divide the dividend by the quotient: 19 ÷ 20 = 0.95

To prove this, let's compute 19 divided by 0.95: 19 0.95 = 20

How does it work?

Asking what the value of x could be when 19 divided by x gives a result of 20, is equivalent to solving the following equation:

19 x = 20

  1. Multiply both sides by x: 19 x x = 20 x
  2. 19 x x is equivalent to x x × 19 , which simplifies to 1 × 19 (or just 19 ).
  3. Thus, the equation becomes: 19 = 20 x
  4. To find x, divide both sides by 20: 19 20 = 20 x 20
  5. Which gives, after simplification: 0.95 = x (or x = 0.95 )

So, if the dividend is 19 and the quotient is 20, the divisor is 0.95.