Carmela has $7 and each of her four cousins has $2. How much will Carmela have to give to each of her cousins so that she and her cousins will have the same amount of money?
Carmela's four cousins have a total of $2 x 4 = $<T>multiply(2, 4)=8
The total money they all have is $7 + $8 = $<T>add(7, 8)=15
There will be 1 (Carmela) + 4 (cousins) = <T>add(1, 4)=5 people who will be sharing equally the money.
So each of them should get $15/5 = $<T>divide(15, 5)=3.0
Hence, Carmela has to give a total of $7 - $3 = $<T>subtract(7, 3)=4 to her 4 cousins.
Therefore, each of her cousins will get $4/4 = $<T>divide(4, 4)=1.0
