5 + [5 × (4 + 2)]
start with the inner most parentheses
5 + [5 × (6)]
then the next set of parentheses
then we can add
3 servings of pasta sauce will the chef be able to prepare using the sauce.
quantity of pasta sauce made =
quantity of pasta required for one serving =
number of servings of pasta =
quantity of pasta made divided by quantity required for one serving
= 3/2 x 2/1
= 3 servings
in triangle klh,...