# Mathematics

Part 1:

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Related Standards referred to in video

## 4.NF.6Understand decimal notation for fractions, and compare decimal fractions.

### Numbers and Operations - Fractions: Domain

Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100 ; describe a length as 0.62 meters; locate 0.62 on a number line diagram. (Grade 4 expectations in this domain are limited to fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.)

## 6.RP.3cUnderstand ratio concepts and use ratio reasoning to solve problems.

### Ratios and Proportional Relationships: Domain

Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole given a part and the percent.

## 7.SP.8Investigate chance processes and develop, use, and evaluate probability models.

### Statistics and Probability: Domain

Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation.