Understanding Fractions in Practice

Pedro needs to practice piano for 3/4 of an hour daily. Today, he practiced 1/4 of an hour, so he needs to practice 1/2 more. The video visualizes 3/4 of an hour, shows how to subtract fractions, and simplifies 2/4 to 1/2.

Pedro is supposed to practice for 3/4 of an hour daily. Today, he practiced 1/4 of an hour. How much more does he need to practice?

• 1 hour

• 3/4 of an hour

• 1/4 of an hour

• 1/2 of an hour

If an hour is divided into four equal parts, how many parts does Pedro need to practice?

• 3 parts

• 2 parts

• 1 part

• 4 parts

Pedro has already practiced 1/4 of an hour. How do you calculate the remaining practice time?

• Add 1/4 to 3/4

• Subtract 1/4 from 3/4

• Multiply 1/4 by 3

• Divide 3/4 by 1/4

What is the equivalent of 2/4 in simpler terms?

• 1

• 1/4

• 1/2

• 3/4

How can you visually confirm that 2/4 is the same as 1/2?

• By dividing into 3 sections

• By shading 2 out of 4 blocks

• By dividing into 5 sections

• By shading 3 out of 4 blocks

What is the greatest common factor used to simplify 2/4?

• 4

• 3

• 2

• 1

When simplifying fractions, what operation is performed on both the numerator and the denominator?

• Division

• Subtraction

• Addition

• Multiplication

If Pedro practices 1/2 an hour today, how much more does he need to practice to complete 3/4 of an hour?

• 1/4 of an hour

• 1/2 of an hour

• 3/4 of an hour

• None

What fraction of an hour does Pedro need to practice if he has already practiced 1/2 an hour?

• 1/2 of an hour

• 1 hour

• 1/4 of an hour

• 3/4 of an hour

If Pedro practices 3/4 of an hour every day, how many hours will he practice in 4 days?

• 3 hours

• 4 hours

• 2 hours

• 3/4 of an hour