You might use algebra to solve this. (Hooray! Everyone loves algebra!)
Let's create some variables:
s = number of sweets
n = number of sweets each child gets.
So we have sweets shared equally among 20 children:
s / 20 = n
Also, 1 more sweet and 1 more child means 1 less sweet for each child:
(s + 1) / (20 + 1) = (n - 1)
Does that make sense? If so, can you take it from here?
sweets are shared equally among 20 children at a party. if there were 1 more sweet and 1 more child, each child would get 1 sweet less. how sweets were shared at the party?
thats how the question ends.
3 answers
i still have some problems
Where are you getting stuck exactly? I can't read your mind ya know! ;)