Answer: 83/20
Explanation:
Take a mixed number (whole number with a fraction) and turn it into an improper fraction (numerator is more than the denominator)
To do this, multiply the denominator (20) by the whole number (4) and add the numerator (3) to it. 20x4+3= 83. This is your new numerator. Now just simply write this over the original denominator of 20. = 83/20