Answer:
$10.20
Step-by-step explanation:
If one kilogram of chicken costs $3, and the chicken weighs 3 2/5 kilograms (or 17/5 kilograms), you just multiply the weight (17/5) by the cost per kilogram ($3) to find the total cost.
Total Cost = Weight x Cost per kilogram
Total Cost = 17/5 x 3
Total Cost = 10 1/5 dollars
So, the chicken will cost $10.20.
