nix0
nix0 nix0
  • 14-01-2022
  • Mathematics
contestada

There are 23 students in the fourth grade class. Each student gives every other student in the class a card. How many cards are exchanged?

Respuesta :

jcthacker44
jcthacker44 jcthacker44
  • 14-01-2022

Answer:

506

Step-by-step explanation:

Each of the 23 students hand out 22 cards.  They do not give themselves one.  Therefore, the number of cards exchanged is 23 x 22 = 506. 

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