Question
Tom had 40% as many stamps as Archie. After Tom and Archie bought another 78 stamps and 30 stamps respectively, Tom had 60% more stamps than Archie. How many stamps did Tom have at first?
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Tom had 40% as many stamps as Archie. After Tom and Archie bought another 78 stamps and 30 stamps respectively, Tom had 60% more stamps than Archie. How many stamps did Tom have at first?