Answer:
≈387,7
Step-by-step explanation:
I hope it's right. Sorry if it's not right.
Ok so when you add fractions, the denominators have to be the same, therefore: (whole numbers you can still add)
5(1/2)+5(1/2)= 10(2/2), which equals to 11.
5(1/2) is also 5.5, since 1/2 is 50/100.
5.5 + 5.5 = 11
0.300 + .020 + 0.006 would be 0.326 in expanded form.