awuekure
awuekure awuekure
  • 20-03-2017
  • Mathematics
contestada

I need help with these two questions. C and E

I need help with these two questions C and E class=

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friedalafiesta
friedalafiesta friedalafiesta
  • 20-03-2017
2*9= 18
2*2*9= 2*18= 36sq cm
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2*3=6
6*2*3=6*6= 36 sq cm

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jae2001
jae2001 jae2001
  • 20-03-2017
C: 2x2=4 and bring down the 9 and then 4x9=36

E: 6x2=12 and bring down the 3 and then 12x3= 36
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