The answer is 12 because the lines of the parrellel shape he’ll come across each other
A4 80g copy paper 297mm long ang 0.1mm thick so after 7 folds you would have 2.5mm of length 12.8mm of thickness.
Actually i cant fold it more than 6 times because the thickness going arund in each fold would consume to much.
Yes the answer would be B
40min is 1/3
implies 20min is 1/6
60min is 1/3+1/6=3/6=1/2
