Percentage and Basic Operations Problems

The video tutorial explains how to interpret circle graphs and solve related word problems. It covers converting percentages to actual numbers using both decimal and fraction methods, with examples involving favorite Avengers. The tutorial also demonstrates comparing data points, such as Captain America and Hulk, using different calculation methods.

What is the primary focus of the video tutorial?

• Learning about line graphs

• Understanding bar graphs

• Solving word problems using circle graphs

• Studying pie charts

What data is represented in the circle graph discussed in the video?

• Favorite movies of students

• Favorite sports of students

• Favorite Avengers of students

• Favorite colors of students

How many students were surveyed about their favorite Avenger?

• 50

• 100

• 75

• 25

What percentage of students chose Thor as their favorite Avenger?

• 15%

• 10%

• 20%

• 12%

How do you convert a percentage to a decimal?

• Multiply by 10

• Divide by 100

• Multiply by 100

• Divide by 10

How many students chose Thor as their favorite Avenger?

• 8

• 5

• 7

• 6

What is the decimal equivalent of 12%?

• 12.0

• 0.012

• 1.2

• 0.12

What is the product of 50 and 0.12?

• 7

• 8

• 5

• 6

What is the fraction form of 12%?

• 1/12

• 12/100

• 12/10

• 100/12

What is the result of multiplying 50 by 12/100?

• 6

• 7

• 8

• 5