Understanding Cost Calculation of Fruits

The video tutorial explains how to calculate the total cost of fruits purchased by Maya. It breaks down the problem into calculating the cost of bananas and oranges separately using multiplication and decimal place rules. The tutorial then sums these costs to find the total, emphasizing the order of operations and the commutative property of multiplication. The final cost is presented as $1.98.

What is the cost of one banana?

• 18 cents

• 42 cents

• 72 cents

• 126 cents

Tags

CCSS.1.NBT.A.1

How many oranges did Maya buy?

• Three

• Four

• Two

• Five

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation should be performed first according to the order of operations?

• Multiplication

• Division

• Subtraction

• Addition

Tags

CCSS.5.NBT.B.7

How many decimal places should the product of 0.18 and 4 have?

• One

• Three

• Four

• Two

Tags

CCSS.6.NS.B.3

What is the cost of four bananas?

• $2.00

• $1.98

• $1.26

• $0.72

Tags

CCSS.6.NS.B.3

What is the product of 0.42 and 3?

• 2.10

• 1.26

• 1.98

• 0.72

Tags

CCSS.5.NBT.B.7

How many decimal places should the product of 0.42 and 3 have?

• One

• Two

• Four

• Three

Tags

CCSS.6.NS.B.3

What is the cost of three oranges?

• $2.10

• $1.98

• $1.26

• $0.72

Tags

CCSS.5.NBT.B.7

What is the total cost of the fruits?

• $1.98

• $1.26

• $2.10

• $0.72

Tags

CCSS.6.NS.B.3

What is the sum of 0.72 and 1.26?

• 1.98

• 2.00

• 2.10

• 2.20

Tags

CCSS.6.NS.B.3