Mrs.D Math · 7th Grade

RATE
RACER

Master Unit Rates
🚘 Unit Rate
🔄 Compare Rates
🎲 Mixed Mode
🚘 Unit Rate
🔄 Compare
🎲 Mixed
📺 Mrs.D Math Lesson
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🚘 How to Play

What is a Unit Rate?

💡
A unit rate compares a quantity to 1 unit of something.
$12 for 4 items → $3 per item  |  150 miles in 3 hours → 50 mph
÷
To find it: divide the first quantity by the second.
$4.50 for 3 pens → 4.50 ÷ 3 = $1.50 per pen
🔄
To compare: find each unit rate, then pick the better value.
Store A: $8 for 4 = $2 each   Store B: $9 for 3 = $3 each → Store A!

Four Game Modes

🚘
Unit Rate — Given a ratio, pick the correct unit rate from 4 choices. Easy uses whole numbers; Medium & Hard use decimals.
🔄
Compare — Two rates given. Pick the better deal — or “Same price” if they tie! Easy shows the unit rates in choices; Medium & Hard don’t — you must calculate!
🎲
Mixed — Both types together. Stay sharp!
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QUESTION 1 / 10
UNIT RATE
📺 Mrs.D Math Lesson
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Watch on YouTube ↗
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RACE COMPLETE!
Great racing!

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