Question

two masses of a gold weight 3318g and 3054g respectively are to be made into medals of same size. what's the weight of the largest possible medal?

Answer 1

so basically what we need to do here is to make two medals each of same size
so what we do is we add 3318+3054
=6372
Now the total weight is 6372
So we divide it into 2 to get two medals of maximum weight
=6372/2
=3186