The video tutorial explains how to determine the fraction of a cake eaten by Daniel and Gabriella. It starts by visualizing the slices each person ate and the remaining slices. The total number of slices is calculated, and the fraction of the cake eaten is determined as 8/10. This fraction is then simplified to 4/5, demonstrating the process of simplifying fractions.

How many slices of cake did Daniel eat?

• Five

• Four

• Three

• Two

Tags

CCSS.2.OA.A.1

How many slices of cake were left uneaten?

• One

• Four

• Two

• Three

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CCSS.1.G.A.3

What shape was used to represent a slice of cake in the visual representation?

• Rectangle

• Square

• Circle

• Triangle

Tags

CCSS.1.OA.A.1

How many total slices of cake were there initially?

• Eight

• Ten

• Nine

• Eleven

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the fraction of the cake that was eaten?

• 9/10

• 10/10

• 8/10

• 7/10

What is the simplified form of the fraction 8/10?

• 6/5

• 5/5

• 4/5

• 3/5

Which number can both the numerator and denominator of 8/10 be divided by to simplify it?

• Two

• Three

• Five

• Four

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What fraction of the cake was left uneaten?

• 1/5

• 2/5

• 4/5

• 3/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B