Step-3

Title: Desending fraction order

Grade: 4-a Lesson: S1-L7

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Arrange the following fractions in descending order
\$4/5 , 7/15, 11/20 , 3/4\$

2

Step

Here \$4/5\$ is our proper fraction and the decimal value of \$4/5\$ is

0.8

3

Step

Here \$7/15\$ is our proper fraction and the decimal value of \$7/15\$ is

0.466

4

Step

Here \$11/20\$ is our proper fraction and the decimal value of \$11/20\$ is

0.55

5

Step

Here \$3/4\$ is our proper fraction and the decimal value of \$3/4\$ is

0.75

6

Step

Descending order is the arrangement of values from highest to lowest

0.8 > 0.75 > 0.55 > 0.466

7

Step

So, the fractions arranged in descending order are

\$ 4/5,3/4,11/20,7/15 \$

8

Sumup

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

9

Choice.A

Incorrect because it starts with the smallest fraction (\$7/15\$) and ends with the second-largest fraction (\$11/20\$)

\$7/15,4/5,3/4,11/20\$

10

Choice.B

Incorrect because it starts with the second-largest fraction (\$11/20\$) and ends with the smallest fraction (\$7/15\$)

\$4/5, 11/20,3/4,7/15\$

11

Choice.C

This option is correct as it has the fractions in descending order

\$3/4, 11/20, 7/15,4/5\$

12

Choice.D

Incorrect because it starts with the second-largest fraction (\$4/5\$) and ends with the smallest fraction (\$7/15\$)

\$4/5,3/4,11/20,7/15\$

13

Answer

Option

C

14

Sumup

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


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