250cm - 1.5cm = 248.5
250cm add 2.8cm = 252.8
250cm is not bigger than 1km To check, you should convert both values to meters. 250cm = 250 * (10-2) m = 2.5 m 1 km = 1 * (103) m = 1000 m 2.5 m is not greater than 1000 m.
20% 100cm = 1m 250cm = 2.5m 50/250 = 1/5 100/5 = 20
2.5m
2.5
about 98.4251968
8.2021
4
1/40
Total Area = 2(Areahw) + 2(Areahl) + 2(Areawl) =2(10*5)+2(10*5)+2(5*5) =100+100+50 =250cm^2 plus 10% waiste =250*(1+0.1) =275cm^2
250cm