Metode penyelesaian soal Math
Solution :Draw A Model
Sheila and Muthu have 80 marbles altogether. Sheila and Alice have 50 marbles altogether. Alice has as many marbles as Muthu. How many marbles does Sheila have?
Find the Answer!
1. The total of two numbers is 51. Their difference is 9. What are the two numbers?
2. 1/4 of a number is 120. What is 70% of the number?