Build on Grade 6 ratios to work with proportional relationships. You'll compute unit rates from fractions, find the constant of proportionality, and solve percent problems like tax, tips, discounts, and percent change.
Each topic is a short page: read the walkthrough, watch the video, try the practice, then take a quick quiz. Go in order or jump to what you need.
Find a per-one rate even when the quantities are fractions.
Spot proportional relationships and find the constant of proportionality.
Solve tax, tip, discount, markup, and percent-change problems.
By the end of this unit, you should be able to:
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