3.428 = 3 428/1000 = 3 107/250
You can not convert .75 into a mixed number. Sorry
Convert the mixed number to a decimal.
Convert the mixed number to a decimal and proceed.
Convert the mixed fraction to an improper fraction, multiply by the whole number, convert the answer back to a mixed fraction (if required).
Convert them to improper fractions.
Convert the mixed number to an improper fraction. Convert the whole number to a fraction with a common denominator. Proceed with the subtraction.
convert it into a mixed number
10 and 7/10
It is: 23 and 107/200