teresalax teresalax
  • 15-08-2018
  • Mathematics
contestada

what is .87 × .23 step by step

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alberthamoui alberthamoui
  • 15-08-2018

- 3 x 7=21

- 3 x 80=240

- 20 x 7=140

- 20 x 80=1600

- put everything together (21+240+140+1600=2001

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