55 Divided by What Equals 25?

Accepted Solution

55 Divided by What Equals 25? 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 55 by to equal 25? Solving 55 Divided by What Equals 25 Here’s how you would set up this question as an equation: 55 x = 25 \frac{55}{x} = 25 x 55 ​ = 25 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 55: 55 = 25 ∗ x 55 = 25*x 55 = 25 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 25: 55 25 = x \frac{55}{25} = x 25 55 ​ = 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 = 2.200 x = 2.200 x = 2.200 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 36 equals 97? 70 divided by what equals 80? What is 14/1 divided by 1? What is 7/3 divided by 20/17? What is 77 divided by 13/12?