Question: Rose went to the store on Monday and bought 4 cakes. Tuesday she went to a different store and bought three times that number of cakes. On Wednesday she went to another store and bought 5 times the number of cakes she did on Tuesday. How many cakes did she buy after all three days?
Answer: 
On Monday she bought 4 cakes
On Tuesday she bought 4*3=12 cakes
On Wednesday she bought 12*5=60 cakes
Rose bought a total of 4+12+60= 76 cakes during the three days