Math

A ribbon is 3metres long.I need 8pieces of ribbon each 40cm long.How many centimetres shorter is the ribbon than the length I need?

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  1. 3 meters = 300 cm
    8 * 40 = 320 cm
    need 20 cm more than I have

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  2. right

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  3. All math streak

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  4. Ssgdhdydy
    Dbsbhsgzhzhsvbdg

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  5. Math is bakwas

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