Question

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)

Answer 1

Give me heart and 5 stars

Explanation:

Answer 2

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

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