Q:

49 Divided by What Equals 19?

Accepted Solution

A:
49 Divided by What Equals 19?MethodsSetting 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 can we divide 49 by to equal 19?Solving 49 Divided by What Equals 19Here’s how you would set up this question as an equation:49x=19\frac{49}{x} = 19x49​=19The 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, it can be done in two steps. The first step is to multiply both sides by x to isolate 49:49=19∗x49 = 19*x49=19∗xThen we can isolate x on the right side of the equation by dividing both sides by 19:4919=x\frac{49}{19} = x1949​=xWhen we simplify the new equation, we can solve for x. In this example, we will round to the nearest three decimal places if that’s needed.x=2.579x = 2.579x=2.579Practice Other Division Problems Like This OneIf 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 43 equals 25?8 divided by what equals 90?What is 14/20 divided by 88?What is 2/13 divided by 7/1?What is 32 divided by 4/10?