Problem 1 Got It? What is the solution of the proportion?
Question 6
6.
Problem 2 Got It? What is the solution for the proportion?
Question 7
7.
Problem 2 Got It? Would you rather use the Cross Products Property or the Multiplication Property of Equality (to multiply the numerator and denominator of at least 1 ratio by the same number) to solve the proportion? Explain.
Question 8
8.
Problem 3 Got It? What is the solution of the proportion?
Question 9
9.
Problem 4 Got It? An 8-oz can of orange juice contains about 97 mg of vitamin C.
About how many milligrams of vitamin C are there in a 12-oz can of orange juice?
10
Question 10
10.
10
Question 11
11.
10
Question 12
12.
10
Question 13
13.
Question 14
14.
Music: A band went to a recording studio and recorded 4 songs in 3 h. How long would it take the band to record 9 songs if they record at the same rate?
Question 15
15.
Vocabulary: Consider the proportion. Identify the extremes.
Question 16
16.
Vocabulary: Consider the proportion. Identify the means.
Question 17
17.
Vocabulary: Consider the proportion. Identify the cross products.
Question 18
18.
Reasoning: Consider the proportion.
When solving the proportion, Lisa's first step was to write:
Jen's first step was to write:
Will both methods work? Explain.
Question 19
19.
Review Lesson 2-6: Complete the statement.
Enter only a number. Use decimal form, if necessary.
Question 20
20.
Review Lesson 2-6: Complete the statement.
Enter only a number. Use decimal form, if necessary.
Question 21
21.
Review Lesson 2-6: Complete the statement.
Enter only a number. Use decimal form, if necessary.
Question 22
22.
Review Lesson 2-4: Solve the equation. Name the solution or identify the equation as an identity or as having no solution.
Question 23
23.
Review Lesson 2-4: Solve the equation. Name the solution or identify the equation as an identity or as having no solution.
Question 24
24.
Vocabulary Review: Drag 2 words from the left to fill in the blanks in each equivalent rate statement on the right. Note: The order in which you drag the words does not matter.
miles
kilometers
pound
feet
hour
day
dollars
second
cents
65 mi/h = sixty-five __?__ per __?__
7 ft/day = seven __?__ per __?__
$3.99/lb = three dollars ninety-nine __?__ per __?__
11 km/s = eleven __?__ per __?__
Question 25
25.
Use Your Vocabulary: Complete each sentence on the right with the correct word from the left.
proportion
ratios
proportional
A scaled map of the roads in a city is __?__ to the actual roads.
When making fruit punch, you have to be sure the amount of ginger ale is in __?__ to the amount of fruit juice.
Because 5/8 is not equal to 15/20, the __?__ 5/8 and 15/20 do not form a proportion.
5
5
5
Question 28
28.
Fill in the blank from the image.
5
Question 30
30.
Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.
For a refresher on the Cornell note-taking system, click here.
Question 31
31.
Reflect: Math Success
Question 1
1.
Solve It! You are making beaded necklaces, using a pattern in which 2 large red beads are followed by 3 small blue beads. Each set of 5 beads adds 1.25 in. to the length of the necklace. How many of each color bead will you need for a 20-in necklace?
