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

## 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:

Number Sense G5,6

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

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

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

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

To solve proportions, you need to cross multiply then divide 10x = 125 10 10 x = 12.5 CLICK AFTER SOLVING 2-3

2. X = 20 3. X = 20

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

Answers: 1. x = 12 bags 2. x = \$2.40 3. x = \$3.32 4. x = \$2.99 5. x = 432 points

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!

Trick to Remember: Part Whole % 100

What is 20% of 50? x 50 20 100 X = 10

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

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

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

Complete the shopping project!

Similar presentations