Jessica played on the school chess team last year. She won 65% of the games She played. If She won 13 games, How many did She playi?

13 = .65 x

x = 13/.65 = 20

It’s Jdjekrkrkfmdm

To find the total number of games Jessica played, we can set up a proportion. Let's assume that Jessica played x number of games.

We know that she won 65% of the games she played, which can be written as 65/100 or 0.65 as a decimal. We can set up the proportion as follows:

(65/100) = (13/x)

To solve for x, we can cross-multiply:

65x = 100 * 13

Now, we can divide both sides of the equation by 65 to isolate x:

x = (100 * 13) / 65

Calculating the value on the right side:

x = 1300/65
x = 20

Therefore, Jessica played 20 games on the school chess team last year.