Find 6% of 3,500 and 4% of 4,000 then subtract the two
2
42 ÷ 2 = 21
16 ÷ 2 = 8
Let's try the other factors of 42...
42 ÷ 6 = 7
16 ÷ 6 = 2.66
No...
42 ÷ 7 = 6
16 ÷ 7 = 2 2/7
No...
42 ÷ 14 = 3
16 ÷ 14 = 1.1428
No...
The answer is D because if you add all the same terms you get the answer
2.83 if rounded. 2.82842712475 would be the actual.
Hope this helped!