MCQ Practice Mathematics 📖 Three boys have marbles in the ratio of 19 : 5 : 3. If the boy with the least number has 9 marbles, how many marbles does the... 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 PreviousThe ratio of three numbers is 3 : 4 : 5 and the sum of their squares is 1250. The sum of the numbers is: NextThree individuals contributed Tk.8000 each toward the purchase of a computer. If they bought the computer on sale for Tk.1950...
