Question

evaluate the following : -3/5 - (-9/20)​

Answer 1

Answer:

-4/20 or -1/4

Step-by-step explanation:

-3/5 -(-9/20)

-3/5+9/20

-12+9/20

-4/20 or -1/4

Answer 2

Answer:

solution

Step-by-step explanation:

-3/5-9/-20=first find the common factor

that's 20 (5×4)

so -3x4=12,9x1=9

so 12-9/20

3/20