Find the Decimal Between 0.7 and 0.8: Solving Double Inequality

Question

What is the appropriate decimal number?

$0.7 < ? < 0.8$

00:00 Complete the appropriate number

00:03 We'll use the number line to find the possible numbers

00:09 We can see that all these numbers fit

00:28 Let's choose the appropriate number from the options

00:33 And this is the solution to the question

We will add 0 to the number 0.7 and to the number 0.8 to reveal the range between the two numbers:

$0.7=0.70$

$0.8=0.80$

In other words, the number should be between 70 and 80

Therefore, the appropriate answer is 0.75

$0.75$