Adesh mixes 5 parts red paint with 4 parts blue paint to make purple paint. He then added 6 cups of blue paint. His purple mixture is now 5 parts red paint and 7 parts blue paint.
Draw a tape diagram to represent this situation.
Question 2
2.
How many cups of red paint did Adesh use before adding more blue paint?
Question 3
3.
How many cups of blue paint did Adesh use before adding more blue paint?
