moskowitznicole moskowitznicole

23-01-2019
Mathematics

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dean counted 10 red cards, 10 black catds, and 20 blue cards in a deck of cards. what is the ratio of red cards to all cards?

Respuesta :

Аноним Аноним

23-01-2019

Answer:

10:40

Step-by-step explanation:

10+10+20=40

10 red cards

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