The teacher that corrected the greatest amount would be Mr. James. Reason for this would be that 5/8 is .625 and when you move the decimal to places to the right to make a percent, you would get 62%
Ok so first multiply 4 by .25 to get 1 then 1 by 2.36 to get 2.36 This makes it easier because multiplying by 1 is easier then by a number with decimals