
Can someone please help with this question? Is there any method/formula to find this instead of checking manually ?
Can someone please help with this question? Is there any method/formula to find this instead of checking manually ?
Every time Amanda made a fold, the number of parts doubled.
Made 1 fold -> 2 parts
Made 2 folds -> 4 parts, or 2²
Made 3 folds -> 8 parts, or 2³
So 5 folds -> 25 parts = 32
Number of creases is always 1 less than number of parts.
So after 5 folds, there were (32 – 1) = 31 creases
Thank you very much for help