Q:

What Divided by 77 Equals 40?

Accepted Solution

A:
What Divided by 77 Equals 40? 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 77, equals 40? Solving What Divided by 77 Equals 40 Here’s how you would set up this question as an equation: x 77 = 40 \frac{x}{77} = 40 77 x ​ = 40 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 77, resulting in this equation: x = 40 ∗ 77 x = 40*77 x = 40 ∗ 77 Then we simplify and find our answer: x = 3080 x = 3080 x = 3080 So, the answer to the question “What divided by 77 equals 40?” is 3080.To prove this, we can take the original problem: x 77 = 40 \frac{x}{77} = 40 77 x ​ = 40 And insert 3080 in the place of x: 3080 77 = 40 \frac{3080}{77} = 40 77 3080 ​ = 40 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 25 equals 33? 26 divided by what equals 97? What is 4/1 divided by 79? What is 13/11 divided by 2/17? What is 67 divided by 8/12?