Q:

72 Divided by What Equals 22?

Accepted Solution

A:
72 Divided by What Equals 22? 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 72 by to equal 22? Solving 72 Divided by What Equals 22 Here’s how you would set up this question as an equation: 72 x = 22 \frac{72}{x} = 22 x 72 ​ = 22 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 72: 72 = 22 ∗ x 72 = 22*x 72 = 22 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 22: 72 22 = x \frac{72}{22} = x 22 72 ​ = 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 = 3.273 x = 3.273 x = 3.273 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 93 equals 8? 29 divided by what equals 27? What is 13/3 divided by 31? What is 18/15 divided by 6/14? What is 24 divided by 8/11?