Loa Loa
  • 21-01-2015
  • Mathematics
Answered

write a doubles fact to solve. there are 16 crayons in the box. some are green some are red. the number of green crayons is the same as the number of red crayons.



Answer :

lyndonw lyndonw
  • 21-01-2015
Using r for red crayons, g for green crayons, and c for any color crayon:
r + g = 16,  r = g = c
c + c = 16
2c = 16
c=8
r =8, g = 8


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