0
Anonymous
8 + 212 + 40 = 860.
Wiki User
821/40 = 8.525
0.2
.8
8 21/40 = 8.525
Its .375
The answer is 0.4
8 over 40 cancels to a fifth. A fifth = 0.2.
8/20 = 0.4 = 40%
5/40 = 1/8 = 0.125
It is: 8.525
5*8 = 40.