A statically defined term. Pi, for instance, is a constant, as it has a single definition. The speed of light is also a constant.
Simple,
The only one logical is A
1 kilo=35.3 ounces (rounded)
and
1 kilo=2.2 pounds (rounded)
Thus, 2 pounds, is your answer.
Their is no “ R, A, T, U” on the grid?
Area=LW
how many can fit=areaavailable/areaof1cake
convert from mm to cm
10mm=1cm
600mm by 500mm=60cm by 50cm
areaavailable=60*50=3000cm^2
howmanycanfit=3000/25=120
120 cake tins