Answer:
2.50m+1.25n
Step-by-step explanation:
Multiply 56 / 1 and 4 / 5. This will result in 224 / 5. You can divide it to result in 44.8, or keep it the fraction because it cannot be simplified any further.
The answer would be 300 dollars because 250x0.20 equals 50 and since its the sale price you do 250+50