To convert to improper fractions, you have to multiply the denominator by the number to the left and add the numerator when converting a mixed number. So,
8*4=32 ,,,,, 32+1=33 But we still have to divide it by the denominator so it's 33/8
Do the same thing for the other mixed number. To solve with the improper fractions, you must multiply by the reciprocal of the 2nd number in your expression.
