What is x when 100 divided by x equals 42?

In other words, what would the divisor be if the dividend were 100 and the quotient 42?

To find the answer, just divide the dividend by the quotient: 100 ÷ 42 = 2.3809523809524

To prove this, let's compute 100 divided by 2.3809523809524: 100 2.3809523809524 = 42

How does it work?

Asking what the value of x could be when 100 divided by x gives a result of 42, is equivalent to solving the following equation:

100 x = 42

  1. Multiply both sides by x: 100 x x = 42 x
  2. 100 x x is equivalent to x x × 100 , which simplifies to 1 × 100 (or just 100 ).
  3. Thus, the equation becomes: 100 = 42 x
  4. To find x, divide both sides by 42: 100 42 = 42 x 42
  5. Which gives, after simplification: 2.3809523809524 = x (or x = 2.3809523809524 )

So, if the dividend is 100 and the quotient is 42, the divisor is 2.3809523809524.