Question
In a container, there are some mangoes and mangosteens. If 10 more mangosteens are put into the container, the percentage of mangoes will decrease from 80% to 40%. How many mangoes are there in the container?
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In a container, there are some mangoes and mangosteens. If 10 more mangosteens are put into the container, the percentage of mangoes will decrease from 80% to 40%. How many mangoes are there in the container?