Question

3. While trick or treating with his buddies, Albert noticed he received 7 Kit Kat bars after

Answer 1

So 7 kk bars per 10 houses.
So all you have to do in this problem is multiply the amount with 6 and you can get the amount for 60 houses: 42
And then you can divide half of 7 to get the amount for 5 houses. However, we cannot use decimals in this problem. So round the amount: 3.5=4

So approximately Albert should get somewhere near 46 kk bars.