SaiBook.us Fractions

Lesson Example Discussion Quiz: Class Homework

Step-4

Title: Conversion of Mixed Fraction into Decimal

Grade: 5-a Lesson: S1-L3

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	Conversion of mixed fractions into decimal numbers \$15 19/6\$
2	Step	Given Mixed Fraction	\$15 19/6\$
3	Hint	Firstly, we need to convert a mixed fraction into a improper fraction.
4	Step	Add the result to the numerator (19):	\$90 + 19 = 109\$
5	Step	The new numerator is 109, and the denominator remains 19.
6	Step	Then the improper fraction is	\$109/6\$
7	Step	To convert this fraction into a decimal number, divide the numerator by the denominator	\$109/6 =18.16\$
8	Step	So, the decimal representation of the mixed fraction \$109/6\$ is 18.16
9	Answer	Option	B
10	Sumup	Can you summarize what you’ve understood in the above steps?
11	Choice.A	This is incorrect because the numerator should be 109, not 18.25	\$18.25\$
12	Choice.B	This is correct because it accurately represents the improper fraction for the given mixed fraction	\$18.16\$
13	Choice.C	This is incorrect as it simplifies to 18.16, not 18.63	\$18.63\$
14	Choice.D	This is incorrect because the numerator should be \$109/6\$, not 19.16	\$19.16\$
15	Sumup	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Conversion of mixed fractions into decimal numbers \$15 19/6\$

Step

Given Mixed Fraction

\$15 19/6\$

Hint

Firstly, we need to convert a mixed fraction into a improper fraction.

Step

Add the result to the numerator (19):

\$90 + 19 = 109\$

Step

The new numerator is 109, and the denominator remains 19.

Step

Then the improper fraction is

\$109/6\$

Step

To convert this fraction into a decimal number, divide the numerator by the denominator

\$109/6 =18.16\$

Step

So, the decimal representation of the mixed fraction \$109/6\$ is 18.16

Answer

Option

Sumup

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

Choice.A

This is incorrect because the numerator should be 109, not 18.25

\$18.25\$

Choice.B

This is correct because it accurately represents the improper fraction for the given mixed fraction

\$18.16\$

Choice.C

This is incorrect as it simplifies to 18.16, not 18.63

\$18.63\$

Choice.D

This is incorrect because the numerator should be \$109/6\$, not 19.16

\$19.16\$

Sumup

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

Discussion: Step1 Step2 Step3 Step4 Step5