1 1/2:
= [(2*1)+1]/2
= [2+1]/2
= 3/2 in improper fraction
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3/2improper fraction for 1 and 1 half = 3/21 1/2:= [(2 * 1)+1]/2= [2+1]/2= 3/2 in improper fraction1 and a half as a improper fraction = 3/211/2:= [(2 * 1)+1]/2= [2+1]/2= 3/2 in improper fraction
improper fraction of seven and a half = 15/27 1/2:= [(2 * 7)+1]/2= [14+1]/2= 15/2 in improper fraction
To convert the mixed number 1 and 1/2 to an improper fraction, you first multiply the whole number (1) by the denominator of the fraction (2), which gives you 2. Then you add the numerator of the fraction (1) to the result, giving you 3. So, 1 and 1/2 as an improper fraction is 3/2.
You can only write 3 1/2 as an improper fraction one way. The improper fraction for 3 1/2 would be 3 16/15.
improper fraction for one and two thirds = 5/31 2/3:= [(3 * 1)+2]/3= [3+2]/3= 5/3 in improper fraction