MCQ Practice Mathematics 📖 If 10% of r is 20% of s, 20% of s is 30% of t and 100% or r is x% of t, then x is-- A 300 B 33.33 C 40 D 66.66 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 PreviousHow much percent is 7.5 of 25? NextIf 35% of a number is 12 less than 50% of that number, then the number is:
