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Number Sense G5,6. Complete the first two problems on the Proportions Handout CLICK mouse AFTER doing the banana problem.

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Presentation on theme: "Number Sense G5,6. Complete the first two problems on the Proportions Handout CLICK mouse AFTER doing the banana problem."— Presentation transcript:

1 Number Sense G5,6

2 Complete the first two problems on the Proportions Handout CLICK mouse AFTER doing the banana problem

3 For the trip to FL question, you should have gotten 780 miles in 12 hours. The bananas cost $7.80 for 12 pounds. An example of a strategy is to add 65 miles/ $0.65 each time

4 Complete the Reds tickets problem What is different about this table than the other two? CLICK AFTER completing the problem

5 You should have gotten $162 for 12 tickets The differences between this problem and the previous two is first you had to find a unit rate

6 To solve proportions, you need to cross multiply then divide 10x = x = 12.5 CLICK AFTER SOLVING 2-3

7 2. X = X = 20

8 For each problem, write the WORDS as a fraction first! 1. x = 12 bags

9 Answers: 1. x = 12 bags 2. x = $ x = $ x = $ x = 432 points

10 Complete the Proportion Application Handout Directions: Problems 1-3 SOLVE for x Problems 4-10 complete the proportion, be sure to write in words first! SKIP problem #8 TURN IN WHEN COMPLETE!

11 Trick to Remember: Part Whole % 100

12 What is 20% of 50? x X = 10

13 Example 2: x = 15% Example 3: x = 75

14 Complete the problems on the back of the notes! TURN IN when complete

15 Complete the Tipping at a Restaurant handout Turn in when complete!

16 Complete the shopping project!


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