Q:

45 Divided by What Equals 14?

Accepted Solution

A:
45 Divided by What Equals 14? 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 45 by to equal 14? Solving 45 Divided by What Equals 14 Here’s how you would set up this question as an equation: 45 x = 14 \frac{45}{x} = 14 x 45 ​ = 14 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 45: 45 = 14 ∗ x 45 = 14*x 45 = 14 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 14: 45 14 = x \frac{45}{14} = x 14 45 ​ = 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 = 3.214 x = 3.214 x = 3.214 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 12 equals 84? 22 divided by what equals 10? What is 5/9 divided by 2? What is 1/8 divided by 2/17? What is 3 divided by 11/12?