Understanding Fractions and Visual Representations

Tommy plans to study for his final exams by dedicating 1/5 of his weekend to studying. He needs to divide this time equally among four subjects. The video explains how to calculate the time spent on each subject by dividing 1/5 by 4, which is equivalent to multiplying by the reciprocal of 4. This results in 1/20 of the weekend being spent on each subject. The video also provides a visual representation of this division, illustrating the concept of dividing a fraction into equal parts.

How much of the weekend does Tommy plan to spend studying?

• 1/6

• 1/3

• 1/5

• 1/4

Tags

CCSS.5.NF.B.3

If Tommy divides his study time equally among four subjects, what fraction of the weekend does he spend on each subject?

• 1/25

• 1/10

• 1/15

• 1/20

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the reciprocal of 4?

• 1/4

• 1/3

• 1/2

• 1/5

Tags

CCSS.6.NS.A.1

How do you calculate 1/5 divided by 4?

• Multiply 1/5 by 4

• Multiply 1/5 by 1/4

• Divide 1/5 by 1/4

• Add 1/5 and 4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the result of multiplying the numerators 1 and 1?

• 2

• 5

• 1

• 0

Tags

CCSS.1.G.A.3

How many equal sections are there in the visual representation of the weekend?

• 10

• 15

• 20

• 25

Tags

CCSS.1.NBT.A.1

In the visual representation, how many rows are there?

• 5

• 4

• 3

• 6

Tags

CCSS.1.NBT.A.1

How many columns are there in the visual representation of the weekend?

• 5

• 4

• 3

• 2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What fraction of the weekend is spent on each subject according to the visual representation?

• 1/25

• 1/15

• 1/10

• 1/20

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the total fraction of the weekend Tommy spends studying?

• 1/6

• 1/4

• 1/3

• 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B