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Mathematics, 21.06.2019 21:30 neriah30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in...
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