ary10 ary10
  • 24-08-2017
  • Mathematics
contestada

A canary's heart beats 130 times in 12 seconds. How many times does it beat in 50 seconds?

Respuesta :

Аноним Аноним
  • 24-08-2017
Equation; 130/12= X/50
Answer; 541.67 times.
Hope this helps.
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