ratio is the same as division////
so
according to BODMAS rule,
We start with division.......which is ratio, them multiplication, then addition and lastly......subtraction
64:4:2 gives 64\4\2
which is 32.
0 times 4 is zero, and 32 times 3 is 96
so 5 + 96 gives 101 -0 is 101
so the aNSWER IS 101/