Answer:
The final answer will be 1444.8 oz.
Explanation:
First you figure out how many oz are in 4.3 pounds. There are 68.8 oz. Then, since he uses 68.8 oz daily ( I suppose in a day) you multiply 68.8 x 7 and it gives you 481.6. Lastly, since we know the baker uses 481.6 in a week, you multiply that by 3 giving you 1444.8 oz. You're welcome and good luck <3.