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Mathematics, 12.02.2021 05:00 mia7955
Barry buys 200 pieces of stationery for £76.
Of the 200 pieces of stationery, x of them are rulers that cost 50p each and y of
them are pens that cost 20p each.
Find how many rulers Barry buys and how many pens he buys.
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Answers: 3
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Barry buys 200 pieces of stationery for £76.
Of the 200 pieces of stationery, x of them are rulers...
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