Seudónimo Seudónimo
  • 13-02-2018
  • Mathematics
contestada

ILL GIVE MEDAL AND BRAINLIST AWNSER TO whoEVER IN THE FIRST!!!!Roland's heart beats 495 times in 6 minutes. At that rate, how many times would it beat in 20 minutes?


A.


9900


B.
2970


C.
1650


D.
615

Respuesta :

emmac0536
emmac0536 emmac0536
  • 13-02-2018
in 6 mins it would beat 2970 times
Answer Link
leslyvargas230
leslyvargas230 leslyvargas230
  • 13-02-2018
495- 6 minutes
82.5 - 1 minute
82.5 x 20 = 1650
the answer is c
Answer Link

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