question: Carmen has $100, Samantha has $25 more than Carmen, and Daisy has $50 more than Samantha. How much do all three girls have combined?
answer: Samantha has $100+$25 = $<<100+25=125>>125.
  Daisy has $125+$50 = $<<125+50=175>>175.
  The total amount of money that the three girls have is $175+$125+$100 = $<<175+125+100=400>>400.
  #### 400