You have new classmate write them a letter explaining what a percent is how to write a percent

A percent is a part of 100. Percents are used often in the real world. For example, if I went to a grocery store and I had a special coupon for 50% off, I would have to pay half of what I would have paid without the coupon. You can write percents in different ways. You can write a decimal to a percent, a fraction to a percent and other numbers too.