Q:

What Divided by 40 Equals 47?

Accepted Solution

A:
What Divided by 40 Equals 47? 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 40, equals 47? Solving What Divided by 40 Equals 47 Here’s how you would set up this question as an equation: x 40 = 47 \frac{x}{40} = 47 40 x ​ = 47 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 40, resulting in this equation: x = 47 ∗ 40 x = 47*40 x = 47 ∗ 40 Then we simplify and find our answer: x = 1880 x = 1880 x = 1880 So, the answer to the question “What divided by 40 equals 47?” is 1880.To prove this, we can take the original problem: x 40 = 47 \frac{x}{40} = 47 40 x ​ = 47 And insert 1880 in the place of x: 1880 40 = 47 \frac{1880}{40} = 47 40 1880 ​ = 47 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 24 equals 52? 48 divided by what equals 26? What is 18/6 divided by 90? What is 14/10 divided by 11/4? What is 69 divided by 3/8?