3
Use your fingers. That'd be 3.
9
1/3 or a third.
a reduced fraction is a fraction to its lowest term example:3/6 is1/2
1
They could be: 1 cubed+2 cubed = 9 and 3 squared = 9 very bad ans
It is 38.1 cm.
43
One-half times three gives three halves (3/2), which is the same as one and one-half.
You can't convert that. Square centimeters is a unit of AREA (2 dimensions), liter is a unit of VOLUME (3 dimensions).
3 + 3 + 3 + 2 = 11