SaiBook.us Fractions

Lesson Example Discussion Quiz: Class Homework

Step-5

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 \$19 1/3\$
2	Step	Given Mixed Fraction	\$19 1/3\$
3	Hint	Firstly, we need to convert a mixed fraction into a improper fraction.
4	Step	Add the result to the numerator (1):	\$57 + 1 = 58\$
5	Step	The new numerator is 58, and the denominator remains 3.
6	Step	Then the improper fraction is	\$58/3\$
7	Step	To convert this fraction into a decimal number, divide the numerator by the denominator	\$58/3 =19.3\$
8	Step	So, the decimal representation of the mixed fraction \$58/3\$ is 19.3
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 58, not 18.3	\$18.3\$
12	Choice.B	This is correct because it accurately represents the improper fraction for the given mixed fraction	\$19.3\$
13	Choice.C	This is incorrect as it simplifies to 18.3, not 20.5	\$20.5\$
14	Choice.D	This is incorrect because the numerator should be \$58/3\$, not 21.3	\$21.3\$
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 \$19 1/3\$

Step

Given Mixed Fraction

\$19 1/3\$

Hint

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

Step

Add the result to the numerator (1):

\$57 + 1 = 58\$

Step

The new numerator is 58, and the denominator remains 3.

Step

Then the improper fraction is

\$58/3\$

Step

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

\$58/3 =19.3\$

Step

So, the decimal representation of the mixed fraction \$58/3\$ is 19.3

Answer

Option

Sumup

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

Choice.A

This is incorrect because the numerator should be 58, not 18.3

\$18.3\$

Choice.B

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

\$19.3\$

Choice.C

This is incorrect as it simplifies to 18.3, not 20.5

\$20.5\$

Choice.D

This is incorrect because the numerator should be \$58/3\$, not 21.3

\$21.3\$

Sumup

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

Discussion: Step1 Step2 Step3 Step4 Step5