Answer:
40.802
Step-by-step explanation:
4x10+(8x1/10)+(2x1/1000) is found by calculating the three different terms (with different powers of 10) separately and then adding these results together:
4*10 = 40
8*(1/10) = 0.8
2*(1/1000) =.002
Summing up these results, we get:
40.802
