Respuesta :
Answer : The amount of nails he used is, [tex]\frac{1}{4}[/tex] Pounds
Step-by-step explanation :
Given:
Total amount of nails bought for a project = [tex]\frac{1}{2}[/tex] Pounds
Amount of nails left after finishing a project = [tex]\frac{1}{4}[/tex] Pounds
Now we have to determine the amount of nails did he use.
Amount of nails he used = Total amount of nails bought for a project - Amount of nails left after finishing a project
Amount of nails he used = [tex]\frac{1}{2}-\frac{1}{4}[/tex] Pounds
Amount of nails he used = [tex]\frac{2-1}{4}[/tex] Pounds
Amount of nails he used = [tex]\frac{1}{4}[/tex] Pounds
Thus, the amount of nails he used is, [tex]\frac{1}{4}[/tex] Pounds