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Friday, January 5 th

Friday, January 5 th. Please complete warm up Please have homework out (Finding percent worksheet) . Warm Up. 6% of what number is 4 70% of 30 is what number?. Corny Joke of the Day. What did the tree say to the math teacher? “Gee, I’m a tree”. What? Checkpoint #1 Similar figures

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Friday, January 5 th

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  1. Friday, January 5th Please complete warm up Please have homework out (Finding percent worksheet) Warm Up 6% of what number is 4 70% of 30 is what number?

  2. Corny Joke of the Day What did the tree say to the math teacher? “Gee, I’m a tree”

  3. What? Checkpoint #1 Similar figures Indirect measurement When? Monday, January 9th

  4. Homework Answers Can you find my mistakes?

  5. 28 • 30 • 1.7 • 4 • 10 • 20

  6. Flashcards Percent Proportion rule

  7. Percents Decimals And Fractions Memory

  8. Real Life Applications

  9. There are 480 students in Sara’s school. If 70% of the students participate in the fundraising program, how many students participate in the fundraising program?

  10. s 70 33,600 100s ___ ___ _____ ____ 100 100 100 480 Answer Now solve: Let s represent the number of students who participate in the fundraising program. = The cross products are equal. 100 •s = 70 • 480 100s= 33,600 s is multiplied by 100. Divide both sides of the equation by 100 to undo multiplication. = s = 336 Since 336 is close to your estimate of 375, 336 is a reasonable answer. 336 students participate in the fundraising program.

  11. Tanner is 25% of the way through his exercises. If he has exercised for 20 minutes so far, how much longer does he have to work out?

  12. is % 25 20 __ ___ ___ __ m 100 100 of Answer 25% of the exercises are completed, so 20 minutes is 25% of the total time needed. = Set up a proportion. The “of” part is what you have been asked to find. = The cross products are equal. 100 • 20= 25 •m

  13. Whiteboard Race Groups of 5

  14. Classwork Finish backside of worksheet

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