SaiBook.us Fractions

Lesson Example Discussion Quiz: Class Homework

Step-3

Title: Equivalent Fraction

Grade: 4-a Lesson: S2-L1

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Is \$12/15\$ an equivalent fraction of \$96/120\$.
2	Hint	To find the greatest common divisor (GCD) for each number
3	Step	Factors for 96 is Factors for 120 is	1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
4	Step	The GCD for 96 and 120 is	12
5	Step	Divide both the numerator and the denominator by the GCD	96 ÷ 24 = 4 120 ÷ 24 =5
6	Step	So, after simplifying, we get \$4/5\$
7	Step	On further simplification \$12/15\$ also gives \$4/5\$
8	Step	Yes \$12/15\$ is an equivalent fraction of \$96/120\$.
9	Answer	Option	A
10	Sumup	Can you summarize what you’ve understood in the above steps?
11	Choice.A	This option is correct because \$12/15\$ is an equivalent fraction of \$96/120\$	Yes
12	Choice.B	This option is incorrect. because, we have shown that \$96/120\$ simplifies to \$4/5\$, so they are equivalent fractions	No
13	Choice.C	This option is incorrect. because, option A is correct, while option B is incorrect	Both A & B
14	Choice.D	This option is incorrect. because, option A is correct as we have shown that \$96/120\$ simplifies to \$4/5\$ but option B is incorrect	None
15	Sumup	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Is \$12/15\$ an equivalent fraction of \$96/120\$.

Hint

To find the greatest common divisor (GCD) for each number

Step

Factors for 96 is
Factors for 120 is

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Step

The GCD for 96 and 120 is

Step

Divide both the numerator and the denominator by the GCD

96 ÷ 24 = 4
120 ÷ 24 =5

Step

So, after simplifying, we get \$4/5\$

Step

On further simplification \$12/15\$ also gives \$4/5\$

Step

Yes \$12/15\$ is an equivalent fraction of \$96/120\$.

Answer

Option

Sumup

Can you summarize what you’ve understood in the above steps?

Choice.A

This option is correct because \$12/15\$ is an equivalent fraction of \$96/120\$

Yes

Choice.B

This option is incorrect. because, we have shown that \$96/120\$ simplifies to \$4/5\$, so they are equivalent fractions

Choice.C

This option is incorrect. because, option A is correct, while option B is incorrect

Both A & B

Choice.D

This option is incorrect. because, option A is correct as we have shown that \$96/120\$ simplifies to \$4/5\$ but option B is incorrect

None

Sumup

Can you summarize what you’ve understood in the above steps?

Discussion: Step1 Step2 Step3 Step4 Step5