75% of what number is 187.5?

1 Answer
Apr 10, 2016

250

Explanation:

1. Start by making a "let" statement to let a variable represent the number.

Let x represent a number.

2. Create an algebraic expression. Remember to express 75% as a decimal.

0.75x=187.5

3. Divide both sides by 0.75 to solve for x.

color(red)((color(black)(0.75x))/0.75)=color(red)(color(black)(187.5)/0.75)

color(green)(|bar(ul(color(white)(a/a)x=250color(white)(a/a)|)))

:., the number is 250.