If the ratio is 5:7 then the each part has a value of:
60/(5+7)=5 so from a total of 60
5:7 becomes 5*5:7*5 which is:
25:35
If it’s by week then groovin and movin,but if it’s months tip toes
You need PEMDAS
do 3·6 and then 12/6
when you subtract the product and quoetient you get 16 for the answer