5 Minute Check Estimate. 1. 34% of 145 2. 96% of 134 3. 18% of 42 4. 59% of 16
5 Minute Check Estimate. 1. 34% of 145
5 Minute Check Estimate. 1. 34% of 145 1 ? 3 = 150
5 Minute Check Estimate. 1. 34% of 145 ≈ 50 1 50 3 = 150
5 Minute Check Estimate. 2. 96% of 134
5 Minute Check Estimate. 2. 96% of 134 1 ? 1 = 130
5 Minute Check Estimate. 2. 96% of 134 ≈ 130 1 130 1 = 130
5 Minute Check Estimate. 3. 18% of 42
5 Minute Check Estimate. 3. 18% of 42 1 ? 5 = 40
5 Minute Check Estimate. 3. 18% of 42 ≈ 8 1 8 5 = 40
5 Minute Check Estimate. 4. 59% of 16
5 Minute Check Estimate. 4. 59% of 16 3 ? 5 = 15
5 Minute Check Estimate. 4. 59% of 16 ≈ 9 3 9 5 = 15
Inquiry Lab Percent of a Number Monday, Sept 30 Inquiry Lab Percent of a Number
Percent of a Number Objective: To use percents to solve problems.
Percent of a Number
Percent of a Number We can make models to help us solve percent problems.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? What do we know?
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? What do we know? Of 180 people 20% received student discounts and 10% received senior citizens discounts.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? What do we need to find?
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? What do we need to find? The number of people that did not receive a discount.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? Model the situation using two bar graphs. One to represent 100% and one to represent 180 people.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? Why did they divide each bar into 10 equal sections?
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? Why did they divide each bar into 10 equal sections? 10 is the GCF of 20%, 10% and 180.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? To determine how many people did not get a discount, add the unshaded sections.
Percent of a Number There are 180 people in a movie theater. Twenty percent of them received the student discount and 10% received the senior citizens discount. The rest did not receive any discount. How many people did not receive a discount? To determine how many people did not get a discount, add the unshaded sections. 18+18+18+18+18+18+18= 126 people
Percent of a Number With a partner and complete page 146. Write the answers in both math books.
Percent of a Number
Percent of a Number
Percent of a Number
Percent of a Number
Percent of a Number Agenda Notes No Homework Complete 2-5 Study Guide Chapter 2 Test - Friday, Oct 4 Due to conferences, no help session this chapter.
Percent of a Number