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how can -6.75 + (-10.25) be expressed as the sum of its integer and decimal parts?

6 + 10 +0.75 +0.25
-6+ (-10) +0.75 +0.25
-6 + (-10) + (-0.75) + (-0.25)
6+ (-10) +0.75 +(-0.25)

Respuesta :

abdullahs84

Answer:

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Step-by-step explanation:

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mhanifa

Answer:

  • C. - 6 + (- 10) + (- 0.75) + (- 0.25)

Step-by-step explanation:

Split each number into integer and decimals:

  • - 6.75 = - 6 + (- 0.75)
  • - 10.25 = - 10 + (- 0.25)

The sum is:

  • -6.75 + (-10.25) =                                            Split as above
  • - 6 + (- 0.75) + (- 10) + (- 0.25) =                      Reorder
  • - 6 + (- 10) + (- 0.75) + (- 0.25)

Correct choice is C

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