The ratio of the number of yellow circles to the number of white circles is 1 : 4. For each yellow circle there are 4 white circles. The ratio 3 : 12 is equivalent to 1 : 4 because for each yellow ...

If your child hears that and says,'Huh? The numbers are different, so how are they the same?'That is a great question. 3 and ...

After cutting out the sets of cards students will organize the ratio cards into sets of equivalent ratios individually or in cooperative groups. Each set (one set per page) includes 6 equivalent ...

This resource will teach your students to simplify ratios that have decimal numbers by multiplying by the powers of ten to work with simplification of whole numbers. Also included is a fun Math Lib ...

"The value of the ratio 3:5 is 3÷5."If your child, who learned that at school,asks, "Why do you divide by 5?"that is a great ...

A ratio compares two or more quantities by using parts of a whole. In this bracelet, there are 2 parts red compared to 3 parts blue. The ratio of red beads to blue beads is 2 : 3. This is said aloud ...