1352.2 or

Step-by-step explanation:

U do the formula
slope = -9/4
58
Between 60 and 55, 5+8=13
12/20 mangoes are bad so 8/20 mangoes are good and to convert to a percentage we make the denominator 100.
To make 20 to 100 we times by 5 so we do the same to the numerator which is 8
So 8x5 = 40%
Give me brainliest answer plz
And hope it helps!