Discuss Forum
1. If there are 300 calories in 100 grams of a certain food, how many calories are there in a 30 gram portion of that food?
- A. 90
- B. 90
- C. 90
- D. 90
Answer: Option A
Explanation:
100 grams have 300 calories
So, 30 grams have (300×30)/100=90 grams
(ans)
Post your comments here: