tarin
tarin tarin
  • 20-10-2016
  • Mathematics
contestada

Need help on number 20

Need help on number 20 class=

Respuesta :

vkevin vkevin
  • 20-10-2016
5. 97 - 3.98= 1.99, and 3.98 - 1.99= 1.99
u only need plus 1.99 or explain it's arithmetic sequence because common differences are same
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