Question 1
In a custom dice, opposite faces sum to 7.
5 dice in a rectangular arrangement. What is the sum of numbers on all visible faces?
Total sum on 5 dice = 5 × 21 = 105
Hidden faces = 14
Each hidden face has its opposite hidden (sum = 7)
Hidden sum = 14 × 3.5 = 49.0
Visible sum = 105 - 49.0 = 56
Hidden faces = 14
Each hidden face has its opposite hidden (sum = 7)
Hidden sum = 14 × 3.5 = 49.0
Visible sum = 105 - 49.0 = 56