CHAPTER Ratios, Rates, and Proportional Reasoning

More documents

Recommendations

Info

Name: _____________________________________________________Date: ______________9. Diana is making 3-cheese lasagna.She needs 100 g of Romano cheese, 300 g of mozzarella cheese,and 250 g of cottage cheese.a) Write the masses of the cheeses in ascending order (smallest to largest)., ,b) Write the ratio to compare the masses of the cheeses from smallest to largest.: :c) Write the ratio from part b) in lowest terms.Divide each term by thesame number.d) How much Romano cheese does Diana need to make a lasagna that has 900 g ofmozzarella?× 3Use equivalent ratios.Romanomozzarella100=300 900× 3Sentence: _______________________________________________________________e) How much cottage cheese does she need to make a lasagna that has 900 g of mozzarella?cottage cheese=mozzarella 900Use equivalent fractions.Sentence: _______________________________________________________________66 MHR ● Chapter 2: Ratios, Rates, and Proportional Reasoning
Name: _____________________________________________________Date: ______________Make an invitation for your international meal.Draw a logo for the front of your invitation.YOU’REINVITED !logo● a symbol to identify a companyYour logo must show these ratios:● 4 : 3● 2 : 3 : 4a) Look at these examples of ratios.Use different colours or differentmeasurements to show the ratios.6 cm8 cmWhat is the length to width ratio?What is the white to dots to grey ratio?b) How will you show the ratio 4 : 3 on your logo?_________________________________________________________________________c) How will you show the ratio 2 : 3 : 4 on your logo?________________________________________How many parts will there bein total? 2 + 3 + 4 = _____d) Draw your logo on Grid 1 or Grid 2.● Use the whole grid.● Use shapes with straight lines.● Decorate and colour your logo.● Label the 2 ratios.Grid 1Grid 22.1 Math Link ● MHR 67
Page 7: Name: _____________________________
Page 10 and 11: Name: _____________________________
Page 12 and 13: Name: _____________________________
Page 16 and 17: Name: _____________________________
Page 18 and 19: Name: _____________________________
Page 20 and 21: Name: _____________________________
Page 22 and 23: Name: _____________________________
Page 24 and 25: Name: _____________________________
Page 26 and 27: Name: _____________________________
Page 28 and 29: Name: _____________________________
Page 30 and 31: Name: _____________________________
Page 32 and 33: Name: _____________________________
Page 34 and 35: Name: _____________________________
Page 36 and 37: Name: _____________________________
Page 38 and 39: Name: _____________________________
Page 40 and 41: Name: _____________________________
Page 42 and 43: Name: _____________________________
Page 44 and 45: Name: _____________________________
Page 46 and 47: Name: _____________________________
Page 48 and 49: Name: _____________________________
Page 50: Working Example 2: Show You Know$3.

CHAPTER Ratios, Rates, and Proportional Reasoning

Create successful ePaper yourself

Delete template?

Save as template?