1⁄10 already has a denominator of 10 so does not need to change. The simplest approach is to add the improper fractions using a common denominator. close common denominatorA denominator that is ...

When you divide something in to 2 equal parts each part is called a half. What a great trick! You were whole and now you've been divided in to 2 halves. Quarters - that's when a whole object is ...