13 + 16 + 18 + 20 + 21 + 26 + 27 + 27 + 28 + 36 + 39 + 42 + 43 = 356
228
122 !
It is: 3+(21/7*8) = 27
21
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256
27 + 59 + 21 = 107 centimetres.
21 + 6 = 27
13 + 16 + 18 + 20 + 21 + 26 + 27 + 27 + 28 + 36 + 39 + 42 + 43 = 356
228
3+6+9+12+15+18+21+24+27+30+33+36 = 234
122 !
It is: 3+(21/7*8) = 27
27
21
21 over 27 is the same as 21 divided by 27:21/27 = 21 ÷ 27 = 0.777778
21 + 27 + 15.75 = 63.75