Answer:
310.5 mg
Step-by-step explanation:
The amount per pound would be
156 mg / 104 lb then multiply this by the pounds of the second pt
156 mg /104 pound * 207 pound = ~ 310.5 mg
Find the ratio:
156mm / 104lbs = 1.5mm per pound
207mm /1.5mm per lb = 138 pounds
answer: 138 pounds
