The answer is: 16 portions . ___________________________ Method 1 ______________ We divide the total kg of corn starch in the container: 0.454 kg
by the number of given amount in kg specified per each specified portion size: 0.028 kg ; to get the number of specific portion sizes in the container (the answer). ______________________ So, 0.454 / 0.028 = ? portions _____________________________ Using a scientific calculator: ________________________ 0.454 / 0.028 = 16.214285714 ; and we round to TWO (2) significant figures → 16 portions. ______________________________
