639 divided by 3 = 213 So 213 x 3 = 639
40896
First you do: 71 times 9 which is 639 and then you subtract 5 which will give you 634. Therefore the answer for this question is 634. ! But if you have to show the work you do: 71 x 639 ______
1917
639
639 x 2
639 = 1 x 639, 3 x 213, 9 x 71, 71 x 9, 213 x 3, 639 x 1.
213
7 with remainder 72.
91 with a remainder of 2
It is (5*71) = 355 and (4*71) = 284
639 ÷ 3 = 213