3. Grapes cost $1.75 per pound how much do 0.4 pounds of grapes cost?
 
											 
											Answer:
$0.70
Step-by-step explanation:
The cost is found by multiplying the cost per pound by the number of pounds:
$1.75/lb × 0.4 lb = $0.70
0.4 pounds of grapes cost $0.70.