Question 5
There are 200 pieces of 5 dollars and 2 dollars notes. Their total value is 640 dollars. How many pieces of 5 dollars notes are there?
AMO 2027 Grades 4-5 SET 11 - Self-study Question 5
AMO · AMO 2027 Grades 4-5 SET 11 - Self-study
AMO · AMO 2027 Grades 4-5 SET 11 - Self-study