Question
Jeremy had 10% as many stamps as Zeph. After Jeremy and Zeph bought another 29 stamps and 20 stamps respectively, Jeremy had 60% less stamps than Zeph. How many stamps did Zeph have at first?
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Jeremy had 10% as many stamps as Zeph. After Jeremy and Zeph bought another 29 stamps and 20 stamps respectively, Jeremy had 60% less stamps than Zeph. How many stamps did Zeph have at first?