Q:

What Divided by 45 Equals 70?

Accepted Solution

A:
What Divided by 45 Equals 70? 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 45, equals 70? Solving What Divided by 45 Equals 70 Here’s how you would set up this question as an equation: x 45 = 70 \frac{x}{45} = 70 45 x ​ = 70 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 45, resulting in this equation: x = 70 ∗ 45 x = 70*45 x = 70 ∗ 45 Then we simplify and find our answer: x = 3150 x = 3150 x = 3150 So, the answer to the question “What divided by 45 equals 70?” is 3150.To prove this, we can take the original problem: x 45 = 70 \frac{x}{45} = 70 45 x ​ = 70 And insert 3150 in the place of x: 3150 45 = 70 \frac{3150}{45} = 70 45 3150 ​ = 70 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 41 equals 6? 66 divided by what equals 22? What is 15/4 divided by 81? What is 14/18 divided by 2/6? What is 5 divided by 10/9?