Lesson 52 : Expressing Ratios in their Simplest Forms

20 : 4. B. Express these ratios in lowest term. 100 4) 4 . 10 4000. 120 5) 200. 2 2. 50 500 . Enrichment. Give the ratio of the following problems, then reduce to lowest term. In a Grade V class there are 20 boys and 28 girls. Find the ratio of the numbers of girls to the number of boys. ................
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