5 6 -8 7 6 -5 5 5 5 -5 6 -6 6 5 6 -8 7 6 -5 6 6 6 -6 -7 7 7 -8 6 6 -7 -6 6 5 6 7 -6 7 -8 7 -7 6 5 6 -8 7 6 -5 6 6 6 -6 -7 7
6 6 5 5 6 6 -4 -4 5 -5 6 -6 -7 6 6 6 5 5 6 6 -4 -4 -8 7 -8 8 -6 -8 6 8 8 -8 7 7 -7 -7 7 -8 -7 -6 6 7 7 7 -6 -6 7 7 6 6 6 -6 7 6 -8 7
6*(6/7) = 6*6/7 = 36/7 or 51/7.
6 6 -6 6 7 -7 6 6 -6 6 -8 7 6 6 9 8 7 -7 -6 -9 -9 8 7 -8 7
6 6 -6 6 7 -7 6 6 -6 6 -8 7 6 6 9 8 7 -7 -6 -9 -9 8 7 -8 7
7 - 6/7 = 49/7 - 6/7 = 43/7 = 6 and 1/7
19
5+6+7 , 5+7+6 , 6+5+7, 6+7+5 , 7+5+6, and 7+6+5
13-6=7
£7 + 6% of £7 = £7 + 6% × £7 = £7 × (1 + 6%) = £7 × (1 + 6/100) = £7 × 1.06 = £7.42
The question is ambiguous because it could refer to (7/6)/6 or 7/(6/6). (7/6)/6 = 7/36
1.1667