Q:

57 Divided by What Equals 64?

Accepted Solution

A:
57 Divided by What Equals 64? 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 57 by to equal 64? Solving 57 Divided by What Equals 64 Here’s how you would set up this question as an equation: 57 x = 64 \frac{57}{x} = 64 x 57 ​ = 64 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 57: 57 = 64 ∗ x 57 = 64*x 57 = 64 ∗ x Then we can isolate x on the right side of the equation by dividing both sides by 64: 57 64 = x \frac{57}{64} = x 64 57 ​ = 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 = 0.891 x = 0.891 x = 0.891 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 88 equals 18? 16 divided by what equals 62? What is 14/15 divided by 46? What is 2/10 divided by 11/1? What is 93 divided by 19/9?