Final answer:
Out of the 5 hogs, 4 of them are ready for the market.
Step-by-step explanation:
To determine how many hogs are ready for the market, we need to check their weights. Let's find out which hogs weigh 220 pounds or more, as these are typically ready for market.
- Hog 1: 212 pounds - Not ready for market
- Hog 2: 222 pounds - Ready for market
- Hog 3: 230 pounds - Ready for market
- Hog 4: 251 pounds - Ready for market
- Hog 5: 260 pounds - Ready for market
Out of the 5 hogs, 4 of them are ready for the market.