Answer: 1120 pounds
Step-by-step explanation:
[tex]\text{ Since, } 1 \text{ stone} = 14\text{ pounds}[/tex]
[tex]\implies 80 \text{ stone} = 80\times 14 \text{ pounds}[/tex]
[tex]\implies 80 \text{ stone} = 1120 \text{ pounds}[/tex]
Since, 80 stones make up half of a long ton
Thus, the pounds required for making up half of a long ton = 1120