Question
Ken had 5 more red cards than pink cards at first. His father then gave him 15 red cards and his colleagues gave him 140 pink cards for Christmas. Ken realised that he now had four times as many pink cards as red cards. How many cards did Ken have in the end?
4 m

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Ken had 5 more red cards than pink cards at first. His father then gave him 15 red cards and his colleagues gave him 140 pink cards for Christmas. Ken realised that he now had four times as many pink cards as red cards. How many cards did Ken have in the end?