To compare -1.4 and -1 3/4, let's convert them into the same format.
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Convert -1 3/4 to a decimal:
- 1 3/4 is equal to 1.75, so -1 3/4 is equal to -1.75.
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Now we have:
- -1.4
- -1.75
To compare these two numbers, we see that -1.4 is greater than -1.75 because, on a number line, -1.4 is to the right of -1.75.
So, the inequality is: -1.4 > -1 3/4.