Understanding FPB and KPK

Pak Beni introduces the concepts of FPB (Faktor Persekutuan Terbesar) and KPK (Kelipatan Persekutuan Terkecil) in this video. He explains how to determine FPB and KPK using basic methods, factor trees, and tables. The video also covers solving word problems related to FPB and KPK, providing examples and key strategies. Viewers will learn to differentiate between FPB and KPK problems and apply appropriate methods to find solutions.

What is the main objective of learning about FPB and KPK in this video?

• To memorize mathematical formulas

• To comprehend the concepts of FPB and KPK and solve related problems

• To learn how to solve algebraic equations

• To understand the history of mathematics

Tags

CCSS.4.OA.B.4

Which of the following is a factor of 8?

• 5

• 3

• 7

• 4

What is the FPB of 8 and 12?

• 8

• 6

• 4

• 2

What is the first step in finding the KPK of two numbers?

• Subtracting the numbers

• Dividing the numbers

• Listing all multiples

• Listing all factors

What is the KPK of 8 and 12?

• 32

• 48

• 24

• 16

Which method involves breaking down numbers into their prime factors?

• Addition method

• Subtraction method

• Factor tree method

• Listing method

In the table method, what is the goal for finding the KPK?

• To find the smallest number

• To find the largest number

• To make all numbers equal to one

• To make all numbers equal to zero

Which keyword indicates a problem is about FPB?

• Every

• Together

• Once

• Maximum

Tags

CCSS.7.EE.B.3

If a problem mentions 'together again', which concept is it likely referring to?

• Subtraction

• Addition

• KPK

• FPB

How many boxes are needed if Bu Darsi wants to pack 280, 450, and 500 cakes with the same number in each box?

• 5

• 10

• 15

• 20