Dividing Fractions and Word Problems

Mr. Richards reviews grade 6 practice problems on dividing fractions using algorithms. The video covers multiple problems, explaining correct reasoning and solutions. It emphasizes understanding the process of dividing fractions by multiplying by the reciprocal and provides various methods to solve the problems. The session concludes with a review of key concepts and problem-solving strategies.

What is the correct reasoning for dividing 14/15 by 7/5?

• Multiply 14/15 by 7 and then divide by 5

• Multiply 14/15 by 5 and then divide by 7

• Divide 14/15 by 5

• Multiply 14/15 by 5 and then by 1/7

Why was Claire's reasoning incorrect when she divided 4/3 by 5/2?

• She used the reciprocal of 4/3

• She multiplied by 5 instead of dividing by 2

• She divided by 5 instead of multiplying by 2

• She multiplied by 5/2 instead of using the reciprocal

What is the correct quotient of 4/3 divided by 5/2?

• 5/6

• 20/3

• 8/15

• 10/3

How can you find the value of 15/4 divided by 5/8?

• Divide 15/4 by 5 and then multiply by 8

• Divide 15/4 by 8 and then multiply by 5

• Multiply 15/4 by 5 and then divide by 8

• Multiply 15/4 by 8 and then divide by 5

What is the result of 15/4 divided by 5/8?

• 10

• 12

• 6

• 8

How many pounds fit in each bag when dividing 2 3/4 pounds of flour into 4 1/8 bags?

• 3/4

• 2/3

• 1/2

• 1

What is the multiplication equation for dividing 2 3/4 pounds of flour into 4 1/8 bags?

• 2 3/4 x 2/3 = 4 1/8

• 4 1/8 x 2 3/4 = 2/3

• 2 3/4 x 4 1/8 = 2/3

• 4 1/8 x 2/3 = 2 3/4

What is the result of dividing 4 1/2 by 1/8?

• 45

• 27

• 36

• 18

How long will it take for a phone to charge completely if it charges 1/3 of an hour to reach 2/5 power?

• 5/3 hour

• 1/3 hour

• 2/5 hour

• 3/2 hour

If Noah's bucket is 2/5 full and weighs 2 1/2 pounds, how much does a full bucket weigh?

• 8 1/2 pounds

• 5 pounds

• 7 pounds

• 6 1/4 pounds