Question

Answer each question about the following series: 3 + 4.5 + 6 + 7.5 + 9 + 10.5.

Answer 1

45.6

Explanation:

3+4.5=12.5+6=18.6+7.5=26.1+9=35.1+10.5=45.6

Answer 2

1) 1.5

2) 3rd option

3) 1st option

explanation:

just did this .