Answer:
0.47 cm, 0.3 cm, 0.11 cm, or 0.55 cm
Step-by-step explanation:
Well, the question doesn't have a mathematical sign, like addition or subtraction, so I did all of the possible signs.
Addition: 2.5 + 2.2= 4.7 mm; converted to cm= 0.47 centimeters
Subtraction: 2.5-2.2= 3 mm; converted to cm= 0.3 centimeters
Division: 2.5/2.2= 1.1 mm; converted to cm= 0.11 centimeters
Multiplication: 2.5 * 2.2= 5.5 mm; converted to cm= 0.55 centimeters
Or, is the question asking to only convert 2.5 mm and 2.2 mm to centimeters?
In that case, the answers are 2.5mm= 0.25 centimeters; 2.2 mm= 0.22 centimeters.
