Respuesta :

Answer:20

Step-by-step explation:

You have to work this out on paper-at least i did,

I draw a diagram,as always and FINALLY you get the answer

idk how to explain it lol

Answer: 120

Step-by-step explanation: you do 6 * 5 * 4 * 3 * 2 * 1 / 3 * 2 * 1 = 120

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