Miranda wants to buy a pair of heels she saw online. She saved money for 3 months. Her sister heard that she was sad and gave her $50 for her to buy the heels. If she paid $260 in total for the heels, how much money did she save per month?
First find the total amount of money she saved: $260 - $50 = $
<gadget id="calculator">260-50</gadget>
<output>210</output>
210.
Then divide that number by the number of months she saved to find the amount she saved each month: $210 / 3 months = $
<gadget id="calculator">210/3</gadget>
<output>70</output>
70/month.

<result>70</result>