87 Divided by What Equals 53?

Accepted Solution

87 Divided by What Equals 53? 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 87 by to equal 53? Solving 87 Divided by What Equals 53 Here’s how you would set up this question as an equation: 87 x = 53 \frac{87}{x} = 53 x 87 ​ = 53 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 87: 87 = 53 ∗ x 87 = 53*x 87 = 53 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 53: 87 53 = x \frac{87}{53} = x 53 87 ​ = 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 = 1.642 x = 1.642 x = 1.642 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 17 equals 38? 75 divided by what equals 59? What is 16/7 divided by 54? What is 6/19 divided by 13/2? What is 40 divided by 20/15?