Level 3
Mrs Sim baked some muffins and packed them into boxes for her friends. Each box can hold 6 chocolate muffins and 4 banana muffins. She packed a total of 48 chocolate muffins. How many banana muffins did she pack altogether?
Level 3
Mr Wong had 10 balloons in each bag. He had a total of 15 bags. He gave each child 3 balloons at a birthday party. How many children were there at the birthday party?