Fractions and Mixed Numbers Problems

Mr. Carey presents a math tutorial focusing on chapter 7 review/test problems. The video covers various problems involving fractions, including mixing paint, calculating total hours, verifying fabric usage, determining fairground sections, converting mixed numbers to improper fractions, and expressing fractions as sums. Each problem is explained in detail with step-by-step solutions, emphasizing different methods and strategies for solving fraction-related questions.

What is the main focus of Mr. Carey's video?

• Discussing science topics

• Introducing a new math concept

• Explaining language arts

• Reviewing Chapter 7 of a math textbook

How much purple paint is made by mixing 1/4 red paint with 3/4 blue paint?

• 3/4 quart

• 1 quart

• 2 quarts

• 1/2 quart

What is the total number of hours biked over three days if the hours are 1 2/3, 2 1/3, and 2 2/3?

• 5 1/3 hours

• 6 2/3 hours

• 7 hours

• 6 hours

Trisha had 4 1/8 yards of fabric and ended with 2 3/8 yards. How much did she use?

• 3 yards

• 2 2/8 yards

• 1 7/8 yards

• 2 3/8 yards

What fraction of the fairground is occupied by rides and games if rides are 6/10 and games are 2/10?

• 9/10

• 7/10

• 8/10

• 6/10

Convert 2 3/4 cups of tomatoes to an improper fraction.

• 11/4

• 9/4

• 10/4

• 8/4

Which of the following sums equals 9/10?

• 2/10 + 2/10 + 2/10 + 2/10

• 3/10 + 2/10 + 3/10 + 1/10

• 1/10 + 1/10 + 1/10 + 1/10 + 2/10

• 4/10 + 1/10 + 1/10 + 3/10