Fraction and Ratio Word Problems

The video tutorial covers module two, lesson two, focusing on dividing fractions. It begins with a review of previous homework and uses a Kit Kat bar to illustrate dividing fractions. The teacher analyzes common mistakes in homework problems and explains division and multiplication concepts. Practical applications of fractions are discussed, and tape diagrams are used for problem-solving. The lesson emphasizes understanding and applying fractions in various contexts.

If you have 3/4 of a Kit Kat bar and divide it equally between two people, how much does each person get?

• 3/4

• 1/4

• 3/8

• 1/2

What mistake might occur when dividing 2/5 by 5 using a tape diagram?

• Dividing the whole instead of the part

• Multiplying instead of dividing

• Using the wrong fraction

• Not using a tape diagram

How many half miles are there in 12 miles?

• 6

• 24

• 12

• 18

If you divide 5 hours into quarter hours, how many quarter hours do you get?

• 20

• 25

• 10

• 15

Molly used 9 cups of flour, which was 3/4 of her total. How much flour did she originally have?

• 11 cups

• 10 cups

• 9 cups

• 12 cups

A construction company needs to place signs every 1/8 mile along 4 miles of road. How many signs are needed?

• 24

• 16

• 32

• 40

If each person needs 3/8 of a pizza, how many people can be fed with 12 pizzas?

• 36

• 40

• 32

• 24

The Lopez family has 6 miles of trail to clean, with each member cleaning 3/4 of a mile. How many members are needed?

• 12

• 10

• 8

• 6

Margaux froze 8 cups of strawberries, which was 2/3 of what she picked. How many cups did she pick in total?

• 12

• 13

• 11

• 10

If 5/8 of the logs are chopped and that equals 10 logs, how many logs were there originally?

• 16

• 12

• 18

• 14