Ten times 45 is equal to 450
It is given in the question that cost of pork is $7.99/kg.
It means cost of 1 kg pork is $7.99.
Cost of 2 kg of pork is

And cost of 3 kg of pork is

Therefore cost of 3.5 kg of pork is

Answer:
-1
Step-by-step explanation:
An estimate here would be 73,500+ 28,000= 101,500 but the actual answer would be 101,269