If you mean: 4 and 79/80 then it is 4.9875
0.79: 79 over 100 is the same as 79 ÷ 100
79/1000 = 79 ÷ 1,000 = 0.079
No.
79/100 = 0.79
7 and 29 over 80 as a decimal would be7.29over 80
It is 3.95
0.52666667
0.79
9.875
It is: 28/80 = 0.35 as a decimal
.80