MCQ Practice Mathematics 📖 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 100 B 1000 C 90 D 900 Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousIf Anwar's salary is 25% greater than that of Babu, what is the ratio of the salary of Babu and Anwar? NextIf x : y = 2 : 3, and m : n = 9 : 4, find the ratio xn : ym.
