To compare the values - 1.4 and - 1.1 using a number line, the correct expression for the comparison will be the less than sign, Hence, expressed as - 1.4 < -1.1
On a number line, negative values decreases as we move to the left of the number line ; Hence, values which are situated to the leftmost part are lesser than those to their right.
The value - 1.4 tends more to the left than the value - 1.1 ; therefore, - 1.4 is less than - 1.1
Therefore, the correct expression which shows the relation is - 1.4 < - 1.1
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