HELP ME!

Kari estimated the quotient of -12 1/5 divided by 4 2/5 to be -8. Which best describes her error.

A. Kari multiplied the compatible numbers -12 and 4.

B. Kari found that the quotient of a negative number and a positive number is negative.

C. Kari found that the quotient of a positive number and a negative number is positive.

D. Kari added the compatible numbers -12 and 4.

GIVING BRAINLIEST!!