Q:

What Divided by 51 Equals 91?

Accepted Solution

A:
What Divided by 51 Equals 91? 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, when divided by 51, equals 91? Solving What Divided by 51 Equals 91 Here’s how you would set up this question as an equation: x 51 = 91 \frac{x}{51} = 91 51 x ​ = 91 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, we can do that by multiplying both sides of the equation by 51, resulting in this equation: x = 91 ∗ 51 x = 91*51 x = 91 ∗ 51 Then we simplify and find our answer: x = 4641 x = 4641 x = 4641 So, the answer to the question “What divided by 51 equals 91?” is 4641.To prove this, we can take the original problem: x 51 = 91 \frac{x}{51} = 91 51 x ​ = 91 And insert 4641 in the place of x: 4641 51 = 91 \frac{4641}{51} = 91 51 4641 ​ = 91 Because this is true, the answer must be correct. 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 5 equals 4? 20 divided by what equals 25? What is 20/6 divided by 61? What is 18/2 divided by 9/16? What is 56 divided by 5/3?