The lowest common denominator is 21
I prefer decimals with common denominators so I'm going to go ahead and convert them.
-1.25+.50 = -.75
-.75 is -3/4 aka "c" or the third option.
It’s rather b or d. I’m not sure where to go from there though, sorry :(
Answer:
7%
Step-by-step explanation:
25/360 × 100 = 6.944