Dennis is 2 inches taller than Mica. and 1 inch shorter than Rosa. Is Rosa shorter than Mica or taller than Mica? How much shorter or taller?
Let Denis's height be x.
Dennis is 2 inches taller than Mica
So, Mica's height = x - 2
Dennis is 1 inch shorter than Rosa
So, Rosa's height = x + 1
(x + 1) > (x - 2)
So, Rosa is taller than Mica.
Difference in height = (x + 1) - (x - 2)
Difference in height = x + 1 - x + 2
Difference in height = 3 inches
So, Rosa is taller than Mica by 3 inches.
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