Question 372578
The average calorie consumption per day is found by adding the calories of all four days and dividing by four.
If teresa is to eat an average of 65g of fat per day, the total calories divided by four should equal 65. {{{(55+80+70+x)/4=65}}}
Adding up and multiplying both sides by 4 we get 205+x=260.
Solve for x by subtracting 205 from both sides.
x=55