Q:

80 Divided by What Equals 17?

Accepted Solution

A:
80 Divided by What Equals 17? 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 80 by to equal 17? Solving 80 Divided by What Equals 17 Here’s how you would set up this question as an equation: 80 x = 17 \frac{80}{x} = 17 x 80 ​ = 17 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 80: 80 = 17 ∗ x 80 = 17*x 80 = 17 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 17: 80 17 = x \frac{80}{17} = x 17 80 ​ = 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 = 4.706 x = 4.706 x = 4.706 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 52 equals 78? 85 divided by what equals 76? What is 20/14 divided by 1? What is 8/3 divided by 9/18? What is 16 divided by 10/5?