angiem4 angiem4
  • 15-10-2018
  • Mathematics
contestada

Bonita said that the product of 5 6 56  × 1 2 3 23 is 7 3 73 . How can you tell that her answer is wrong?

Respuesta :

jimrgrant1 jimrgrant1
  • 15-10-2018

the last digits of the numbers being multiplied are 6 and 3

resulting in a product of 18

thus the last digit in her answer would have to be an 8 not a 3


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