Q:

15 Divided by What Equals 26?

Accepted Solution

A:
15 Divided by What Equals 26? 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 15 by to equal 26? Solving 15 Divided by What Equals 26 Here’s how you would set up this question as an equation: 15 x = 26 \frac{15}{x} = 26 x 15 ​ = 26 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 15: 15 = 26 ∗ x 15 = 26*x 15 = 26 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 26: 15 26 = x \frac{15}{26} = x 26 15 ​ = 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 = 0.577 x = 0.577 x = 0.577 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 59 equals 23? 85 divided by what equals 68? What is 7/17 divided by 32? What is 6/1 divided by 18/9? What is 87 divided by 20/19?