Equivalent Ratios Whole Group Extension

Equivalent Ratios | Edition 0.2.2 | Student extension | 1 of 1

Extension question 1

A pattern is built only from complete groups of 3 stars and 5 circles. Can it contain exactly 30 stickers with none left over? What about 32? Explain the whole-group rule.

Try a further case

Create a total number of stickers that is possible and one that is impossible under the same complete-group rule. Explain both choices.