Fractions, I really need help thank you.

Apr 14th, 2015
Sigchi4life
Category:
Mathematics
Price: $5 USD

Question description

  1. Divide the following fractions

6/9÷2/3=

3/4÷3/10=

1/5÷4/5=

5/9÷3/7=

1/3÷1/7=

9/11÷3/4=



 Which of the following are unit rates?  Circle all the unit rates.  

(a) 30 miles in 10 minutes

(b) 15 pushups in 1 minute

(c) 9 sneezes in 60 seconds

(d) 40 miles per hour

(e) 300 cookies in 90 days.  

2. Calculate the unit rate

(a) 300 cookies in 60 days

(b) 40 pushups in 2 minutes

(c) 45 miles in 5 minutes

(d) 10 sneezes in 5 seconds

(e) 225 miles in 3 hours

(f)  21 cups of food in 7 days

1. If a recipe calls for 4 cups of sugar for every 2 cups of flour, how many cups of sugar do you need for 1 cup of flour?  

2. A recipe calls for 9 teaspoons of cinnamon for every 3 cups of flour. What is the unit rate of teaspoons of cinnamon to cups of flour?

3. A recipe calls for 6 teaspoons of vanilla for every 3 cups of sugar.  What is the unit rate of teaspoons of vanilla to cups of sugar?

4. A recipe calls for 2 cups of brown sugar for every 2 cups of sugar. What is the unit rate of cups of brown sugar to cups of sugar?

A recipe calls for 8 teaspoons of cocoa for every 2 teaspoons of salt. What is the unit rate of teaspoons of cocoa to teaspoons of salt?



Check your learning part one

841338a235ab3abbf9743853548caabc.jpg.png

(a) How much vanilla extract do you need for every cup of flour? 

(b) How much salt do you need for every cup of flour?

(c) How much flour do you need for every cup of sugar?

(d) How much butter do you need for every cup of sugar?

(e) How much brown sugar do you need for every teaspoon of salt? 


bcfaa046911118d17d82ae1278854a11.jpg.png


(a) How many tablespoons of milk do you need for every cup of powdered sugar?  

(b) How many teaspoons of salt do you need for every teaspoon of baking soda?

(c) How much flour do you need for every cup of sugar?

(d) How much butter do you need for every cup of sugar?

(e) How much brown sugar do you need for every teaspoon of vanilla?

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