Step-2

Title: Mixed fraction into an Improper fraction

Grade: 4-a Lesson: S1-L6

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

Rewrite the mixed numbers as an improper fraction \$36 4/9\$

2

Step

Given Mixed Fraction

\$36 4/9\$

3

Clue

Multiply the whole number by the denominator, then add the product to the numerator.

4

Step

Multiply the whole number by the denominator

\$36 \times 9 = 324\$

5

Step

Add the result to the numerator

⇒ \$(324 + 4)/9\$ ⇒ \$328/9\$

6

Step

Therefore, \$328/9\$ is an improper fraction.

7

Answer

Option

B

8

Sumup

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

9

Choice.A

Incorrect.Numerator not added to the product of whole number and denominator

\$324/9\$

10

Choice.B

This is incorrect because it calculates the numerator by multiplying 36 and 7 instead of 36 and 9

\$328/9\$

11

Choice.C

This is incorrect because it represents a different fraction, not \$36 4/9\$

\$382/7\$

12

Choice.D

This is incorrect because it represents the reciprocal of the correct answer

\$9/328\$

13

Sumup

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

Discussion: Step1 Step2 Step3 Step4 Step5


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