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14-04-2017
Mathematics

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Money off coupons has been circulated to 300 house holds.only 2/5m of these were redeemed (used) in the local supermarket to get a free shampoo.what fraction of the coupons were unused?

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Schooltired Schooltired

14-04-2017

3/5 of 300 is 180. 180 coupons were unused.

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