4 + 4 = 8
No because 4/10 in its simplest form is 2/5
0.1176470588235294
8
20
40
4/11 is in its simplest form.
Four miles is 6,437.376 meters.
0.0109
1:2 for1 is cement with hardener & 2 is 6mm stone chips Cement hardener is4:1 here 4 is cement & 1 is Hardener
16 + 20 + 14 = 50 = 12 + 14 +14 + 10
It is 0.3 cubic metres.