1. 3 ft < 48 inch
3 feet = 46 inch
48 inch = 4 feet
so 3 feet is less than 48 inch.
2. 64,000 oz < 2 t
64,000 ounces = 1.8 tonnes
2 tonnes = 70,550 ounces
so 64,000 ounces is less than 2 tonnes.
3. 2 centuries > 2 scores
2 centuries = 10 scores
2 scores = 40 years
1 century = 100 years
so 2 centuries is greater than 2 scores.