Cathy has $12 left in her wallet. Her dad sent her $25 for her weekly consumption while her mom sent her twice the amount her dad sent her. How much money does Cathy have now?
Thoughts? Step-by-step reasoning:
Cathy has $12 + $25 = $37 after his father sent him money. Her mom sent her $25 x 2 = $50. Therefore, Cathy has $50 + $37 = $87.
Thus, the answer is 87.