00891r 6
14)12480
-112
0128
- 126
00020 Answer:892r6
- 14
6
6/7 is in fraction format . . . for it to be in decimal format it would be 0.8571 . . .
Number of cubes increases by 3 for each term.
an= 3n+1
56 ÷ 2 = 28
28 + 28 = 56
<em>Have a luvely day!</em>
