Final answer:
Michaela bought 5 pounds of shrimp for her party and with the conversion of pounds to ounces, she will have enough shrimp since the total needed for 10 guests is 70 ounces and she has 80 ounces.
Step-by-step explanation:
Michaela is hosting a party and plans to serve shrimp to her guests. She purchases 5 pounds of shrimp and expects that each of the 10 guests will eat approximately 7 ounces of shrimp. To determine if she has enough, we convert the total weight of shrimp to ounces. There are 16 ounces in a pound, so 5 pounds is equal to 5 × 16 ounces, which is 80 ounces.
Since each guest is expected to consume 7 ounces of shrimp, the total amount needed is 10 × 7 ounces, which is 70 ounces. Comparing the shrimp Michaela has to the amount needed, we see that she has enough because she has 80 ounces and the guests will only need 70 ounces. Thus, Michaela will have enough shrimp for her party.