Answer:
2/5 okkkkkkkkkkkkkkkkkkkkk
Put it in an improper fraction by multiply the coefficient with the denominator and add the numerator.
5/2 , 14/3
Find a common denominator which would be 6.
5/2 = 15/6 , 28/6
Add those together.
15/6 + 28/6 = 43/6
Since it can't be simplified the answer is 43/6
The answer is -1 because the other numbers are greater than -1.5
The scientific notation is 37.5×10^-6