Find the Decimal Between 0.2 and 0.3: Inequality Problem

What is the missing number number?

0.2<?<0.3 0.2 < ? < 0.3

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Complete the appropriate number
00:04 We'll use the number line to find the possible numbers
00:23 We can see that all these numbers fit
00:28 Let's choose the appropriate number from the options
00:31 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

What is the missing number number?

0.2<?<0.3 0.2 < ? < 0.3

2

Step-by-step solution

To find out which numbers appear in our number range, we will first add 0 to both numbers as follows:

0.2=0.20 0.2=\text{0}.20

0.3=0.30 0.3=0.30

This means that our number is between 0.20 and 0.30.

The numbers existing in this range are: 0.21,0.22,0.23,0.24,0.25,0.26,0.27,0.28, 0.21,0.22,0.23,0.24,0.25,0.26,0.27,0.28, and 0.29 0.29 .

Looking at the possible answers, we can see that 0.28 must be the correct one.

3

Final Answer

0.28 0.28

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Which decimal number is greater?

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