sam171175 sam171175
  • 29-07-2022
  • Mathematics
contestada

Please help it would be much appreciated

Please help it would be much appreciated class=

Respuesta :

kemalabbas79
kemalabbas79 kemalabbas79
  • 29-07-2022

Answer:

calcium =1x40=40

chlorine=2x35=70

40+70=110

ca=40/110×100=36.36

when we approximate it become 36.4

thanks

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