Fraction Operations and Word Problems

The video tutorial on the Sigma Smart Study channel covers the topic of multiplying fractions for elementary students. It begins with an introduction to the channel and encourages viewers to subscribe. The tutorial uses relatable examples, such as dividing a pizza and watering plants, to explain fractions and their multiplication with whole numbers. Several practical problems are solved, including calculating areas and determining quantities in real-life scenarios. The video concludes with a summary and a teaser for the next lesson on multiplying fractions with other fractions.

What fraction of the pizza is taken if someone takes 3 out of 6 slices?

• 2/3

• 1/3

• 3/6

• 1/2

Tags

CCSS.3.MD.A.2

How much area can be watered using 5 large buckets if each bucket waters 2 square meters?

• 5 square meters

• 8 square meters

• 10 square meters

• 12 square meters

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

If 1 small bucket waters 3/5 square meters, how much area is watered by 5 small buckets?

• 4 square meters

• 3 square meters

• 5 square meters

• 2 square meters

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many mango trees does Kongsarman have if 2/3 of his 15 trees are mangoes?

• 10

• 12

• 5

• 8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Uma bought 75 pastries for her birthday. If 2/15 of them were eaten, how many were consumed?

• 12

• 10

• 8

• 5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

If 1/6 of 180 students participate in music school, how many students is that?

• 25

• 20

• 30

• 35

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Out of the students participating in music school, 2/3 also join painting school. How many students is that?

• 30

• 20

• 15

• 25

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

If Ibut has 25 fish and gives away 2/5 of them, how many fish does he give away?

• 5

• 8

• 10

• 12

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many boys are playing basketball if there are 49 children and 3/7 are girls?

• 21

• 30

• 28

• 24

Tags

CCSS.5.NF.B.6

What is the next topic to be covered after learning about multiplying fractions with whole numbers?

• Addition of fractions

• Multiplication of fractions with fractions

• Subtraction of fractions

• Division of fractions

Tags

CCSS.5.NF.B.6