Q:

40 Divided by What Equals 52?

Accepted Solution

A:
40 Divided by What Equals 52? Methods Setting up the problem: In a problem like this, the “what” means that we’re working with a variable. The most common variable used in math is “x”. So we could say what number, x can we divide 40 by to equal 52? Solving 40 Divided by What Equals 52 Here’s how you would set up this question as an equation: 40 x = 52 \frac{40}{x} = 52 x 40 ​ = 52 The goal of the problem is to solve for x. To do this we need to change the equation so that x is alone on one side of the equation.In this case, it can be done in two steps. The first step is to multiply both sides by x to isolate 40: 40 = 52 ∗ x 40 = 52*x 40 = 52 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 52: 40 52 = x \frac{40}{52} = x 52 40 ​ = x When we simplify the new equation, we can solve for x. In this example, we will round to the nearest three decimal places if that’s needed. x = 0.769 x = 0.769 x = 0.769 Practice Other Division Problems Like This One If this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too! What divided by 5 equals 41? 98 divided by what equals 28? What is 1/7 divided by 26? What is 3/12 divided by 16/11? What is 53 divided by 9/6?