5/6m-5/2-7/8m+2
17
27m equals 0.027km
It is equivalent to 6-27m after expanding the brackets
1 km = 1000m ⇒ to convert m to km, divide by 1000 ⇒ 27m = 0.027 km
5m-5n+5m+5n When simplified: 10m
27m
2700cm, 27000mm
-7m - 3m + 5m = -5m
5m = 40m = 40/5m = 8
5m 80mm
5m means man material many machinery maintenance
5m=40/5=/5m=8