No. 54 cm = 540 mm
No, the multiplicative inverse of any number is one divide by that number. Stated differently, the product (-54) x (its multiplicative inverse) should be 1. (-54) x (54) is NOT equal to 1. The...
Slightly less than five and a half
108 50+50=100 4+4=8 100+8=108
1/1 which can be written as 1.