What is the solution to the problem expressed to correct number of significant figures (102,900/12)+(170x1.27)

8,790.9

Explanation:

first we start with parentheses so we take (102,900/12) and (170x1.27) and simplify these 102,900/12 would equal 8575, and 170.1.27 would equal 215.9. next we add these together, so (8575)+(215.9), and that would equal our answer which is 8,790.9

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

because growing process had stoped after 4-5 year