Question
Zeph had $77.90 more than David. After David had spent 79 of his money, Zeph had $172.40 more than David. How much money did Zeph have at first?
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Zeph had $77.90 more than David. After David had spent 79 of his money, Zeph had $172.40 more than David. How much money did Zeph have at first?