3 and 1/5 is 16/5 as an improper fraction.
You multiply the whole number by the denominator (3 times 5 equals 15) and then add that number to whatever is already in the numerator (15 plus 1 equals 16) and put that new number over the denominator.
31/5 is already an improper fraction but would work out to 6 and 1/5
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It is: 4 and 1/3 = 13/3 as an improper fraction
improper fraction of 1 and 3 over 8 = 11/51 3/8:= [(8 * 1)+3]/8= [8+3]/5= 11/5 in improper fraction
It is 3/1 as an improper fraction
3 1/7:= [(7*3)+1]/7= [21+1]/7= 22/7 in improper fraction
3/3 is already an improper fraction.