Question

Write the mixed number as an improper fraction. -4 1/5

Answer 1

-4 1/5 = -21/5 
since to make it an improper fraction you first have to multiply the whole number to the denominator then u add the product to the numerator, the denominator stays the same.
So it's:
-4*5= -20
-20 + -1= -21
-21/5

Answer 2

-(4  1/5)
5(4)+1 = 21
Thus the answer would be -21/5