There is 1/2.54 inches per centimeter.
10. This is very clear on any standard ruler
centermetre
yes
There are 100 square millimetres in 1 square centimetre.
centermetre stick
2 centermetre
The question, as stated, cannot be answered sensibly. 40x40 inches is a measure of area, with dimensions [L2]. A centimetre (not centermetre!) is a measure of distance, with dimensions [L]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
250 cm 1 meter = 100 centimeter 1 centimeter = 0.01 meter
Apart from the fact that there is no such thing as a centermetre, the question does not say what units the 4.11 refer to. Is it 4.11 hours? or 4.11 miles or 4.11 degrees or 4.11 grams ...
about 4 inches, well thats how how many inches my spoon is., or maybe 5 inches
How many inches in 5ft8inches
how many half inches is what.