ivettesilvap ivettesilvap
  • 06-11-2014
  • Mathematics
contestada

Explain how you can use a quick picture to find 3 x 2.7

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gcooper123
gcooper123 gcooper123
  • 06-11-2014
3 x 2.7 is the same as 3 x 3 x 0.9 = 9 x 0.9 = 8.1
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keisha13
keisha13 keisha13
  • 08-11-2014
you can also multiply like a normal number and add the decimal place
2.7×3. 27×3=81. and add the decimal point so 8.1
Answer Link

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