Weng earns 12/60 = $<<12/60=0.2>>0.2 per minute.

Working 50 minutes, she earned 0.2 x 50 = $<<0.2*50=10>>10.

# Answer

10
Question:
Weng earns $12 an hour for babysitting. Yesterday, she just did 50 minutes of babysitting. How much did she earn?
Answer:
Let's think step by step.

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10
Weng earns $12 an hour for babysitting. Yesterday, she just did 50 minutes of babysitting. How much did she earn?
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