1. Alyssa took a math test with 20 questions and she answered 16 questions correctly. In order get an A, she needs to answer at least 90 percent of the questions correctly.

a. Did Alyssa get an A on this math test?

Explain.

b. How many questions would Alyssa need to

answer correctly in order to get an A?

1.) Accurately find whole or part given percent.

2.) Decide who is the best trick or treater

1.) Accurately find whole or part given percent.2.) Decide who is the best trick or treater

PAT Time

Everyone Needs: ( Pencils down)

Date On Warm Up

#1

#2

Take 5 minutes to answer these problems individually

All of the 1’s, 2’s,3’s, 4’s get together and compare your answers. Come back to your group, what did you find?Setting up equivalent ratios…..

Ellen counted that she had 32 pumpkins, which was 80% of all of her pumpkin patch. How many pumpkins were in her patch total?

Brad had a total of 200 costumes and 8% were bad. How many costumes were bad?

…

Ellen counted that she had 32 pumpkins, which was 80% of all of her pumpkin patch. How many pumpkins were in her patch total?

32 80 =

100

Total amount in patch- What we are trying to find

What we know

Brad had a total of 200 costumes and 8% were bad. How many costumes were bad?

8 = 200 100

3 Nights of Halloween

Gretchen and Ryan love Halloween so much that they decided to go trick-or-treating for 3 nights in a row. They decided to collect data on their candy income in the form of percents. Use the data given for each night to decide who was the better trick-or-treater. Show your work for each station to provide evidence of your thinking.

Night 1: The Tale of the snickersOn the first night, Gretchen and Ryan both love snickers and wanted to know what percent of their candy was snickers.

-Gretchen counted that she had 42 snickers, which was 30% of all of her candy.

-Ryan counted that he had 36 snickers, which was 40% of all of his candy.

Questions:How much total candy did Gretchen get? How much total candy did Ryan get? Who had more total candy?

Night 2: Visiting the NeighborhoodGretchen and Ryan both live in a neighborhood with 80 houses. On the second night they tried to visit as many house as they could in 2 hours.

-Gretchen visited 70% of the houses.

-Ryan visited 60% of the houses.

Questions:How many houses did Gretchen visit? How many houses did Ryan visit? How many more houses did Gretchen visit than Ryan?

Night 3: The Dreaded Bad CandyAfter 3 nights of trick-or-treating Gretchen and Ryan compared their total candy and saw that they unfortunately got some of the “bad candy” (hard tootsie rolls, circus peanuts, candy corn, apples, and toothbrushes).

-Gretchen had a total of 500 pieces of candy and 8% was bad.

-Ryan had a total of 450 pieces of candy and 6% was bad.

Questions:How many bad pieces of candy did Gretchen get? How many bad pieces of candy did Ryan get? Who had more bad pieces of candy?

Exit Ticket

Who was the better trick-or-treater? Use your work from at least 2 stations to provide evidence of your thinking.