i. Mass of a veg puff = 27.0 g = 0.027 kg
∴ Number of veg puffs in 1 kg = 1 / 0.027 = 37
ii. One kilogram of veg puffs contains 37 veg puffs.
Mass of 37 egg puffs = 37 × 0.040
= 1.48 kg
i. 37 veg puffs in 1 kg of puff.
ii. Mass of 37 egg puffs is 1.48 kg