How many radios had both digital turners and cd players

Reference no: EM13180484

Of 100 Clock radios with digital turners and /or CD players sold recently in a department store, 70 had digital turners and 90 had CD players. How many radios had both digital turners and CD players?

Reference no: EM13180484

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How many radios had both digital turners and cd players : Of 100 Clock radios with digital turners and /or CD players sold recently in a department store, 70 had digital turners and 90 had CD players. How many radios had both digital turners and CD players?

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