2
4 + 4 = 8
No because 4/10 in its simplest form is 2/5
0.1176470588235294
8
20
40
Four miles is 6,437.376 meters.
0.0109
4/11 is in its simplest form.
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
To find the mean (or average) you first add up the numbers you have. NOTHING 1.88