69 Divided by What Equals 79?

Accepted Solution

69 Divided by What Equals 79? 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 69 by to equal 79? Solving 69 Divided by What Equals 79 Here’s how you would set up this question as an equation: 69 x = 79 \frac{69}{x} = 79 x 69 ​ = 79 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 69: 69 = 79 ∗ x 69 = 79*x 69 = 79 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 79: 69 79 = x \frac{69}{79} = x 79 69 ​ = 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 = 0.873 x = 0.873 x = 0.873 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 66 equals 15? 17 divided by what equals 19? What is 10/11 divided by 4? What is 3/18 divided by 5/4? What is 76 divided by 9/20?