Q:

What Divided by 3 Equals 91?

Accepted Solution

A:
What Divided by 3 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 3, equals 91? Solving What Divided by 3 Equals 91 Here’s how you would set up this question as an equation: x 3 = 91 \frac{x}{3} = 91 3 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 3, resulting in this equation: x = 91 ∗ 3 x = 91*3 x = 91 ∗ 3 Then we simplify and find our answer: x = 273 x = 273 x = 273 So, the answer to the question “What divided by 3 equals 91?” is 273.To prove this, we can take the original problem: x 3 = 91 \frac{x}{3} = 91 3 x ​ = 91 And insert 273 in the place of x: 273 3 = 91 \frac{273}{3} = 91 3 273 ​ = 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 2 equals 4? 35 divided by what equals 8? What is 11/1 divided by 15? What is 2/5 divided by 15/8? What is 9 divided by 7/20?