Question
Henry had 6 more pink marbles than gold marbles at first. His father then gave him 20 pink marbles and his colleagues gave him 110 gold marbles for Christmas. Henry realised that he now had thrice as many gold marbles as pink marbles. How many marbles did Henry have in the end?
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Henry had 6 more pink marbles than gold marbles at first. His father then gave him 20 pink marbles and his colleagues gave him 110 gold marbles for Christmas. Henry realised that he now had thrice as many gold marbles as pink marbles. How many marbles did Henry have in the end?