Question

What is the cost of 3.5kg of pork at $7.99/kg?

Answer 1

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

`=2*7.99 = $15.98`

And cost of 3 kg of pork is

`= $7.99*3 = $23.97`

Therefore cost of 3.5 kg of pork is

`= 3.5*7.99 = $27.965`