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## Ratio, Proportion and Percents

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**MATH**Ratio, Proportion and Percents**Similar Figures and Scale**Probability and Odds Conversions Rates Proportions Ratio $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500**What is you make the denominator equal 1 by dividing the**numerator and denominator by the denominator?**I traveled 291 miles with 6 gallons of gas (in my Prius).**Change that to a unit rate (round to the nearest tenth if necessary).**I paid $5.99 for 64oz of ice-cream. Find the cost (to the**nearest penny) per ounce.**What is**$0.09/oz?**Change each to a unit rate to determine which is the better**deal: A: $2.05 for 16lb B $3.92 for 28lb**Jerry threw 84 strikeouts in 10 games. Tom had 60 in 8**games. Who has the better strikeouts per game average and by how much?**What is**25.4%?**What is**5.375 and 537.5%?**What is**and 185.2%?**What is**h = 10.1?**What is**p = 7.2?**12 bags of potatoes cost $30. How many bags can you buy for**$510?**What is**204 bags?**What are the characteristics of similar figures and what**does the sign for similar figures look like?**Similar figures (1) have the same shape (equal angles) and**(2) their sides are in proportion. The sign indicating similarity looks like ~.**Two cities are 350 miles apart. A map uses a scale of**2.5cm:20miles. How far apart are the cities on the map?**What is**43.75cm?**A model of a T-Rex uses a scale of 4.5in:7ft. The arms of**the model are 1.9in long. How long were the T-Rex’s arms in real life (round to the nearest foot)?**What is**3ft?**Find y in these similar figures.**y 24in 90in 5in**What is**y = 18.75in?**Find g and h in these similar figures.**10.5m 3m h 14m g 7m**What is**h = 4m and g = 2m?