To convert the mixed number 7 and 3/4 to an improper fraction, you would first multiply the whole number (7) by the denominator of the fraction (4), which equals 28. Then add the numerator (3) to get 31. Therefore, 7 and 3/4 as an improper fraction is 31/4.
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To convert a mixed number to an improper fraction:
Thus for 7¾:
7¾ → (7×4+3)/4 = 31/4
Well, honey, 7 and 3/4 as an improper fraction is 31/4. You just take the whole number 7, multiply it by the denominator 4, and add the numerator 3 to get 31 over 4. It's as easy as pie, darling.
There are three types of fractions: proper fraction 3/4 improper fraction 7/3 mixed fractions 1 2/3
You convert mixed fractions into improper fractions to multiply them. e.g 2 4/5 x 3 6/7 1.2x5=10 2.10+4+14 14/5 x 3 6/7 3.3x7=21 4.21+6=27 14/5x27/7=10 7/35
7/6 is an improper fraction. Improper fractions can't be proper fractions. It wouldn't be proper.
To do the multiplication, in cases like this, it is easiest to convert both fractions to improper fractions: (1 2/3) x (1 3/4) = (5/3) x (7/4). Now multiply the numerators and the denominators.
7 3/4 = [(7 x 4) + 3] /4 = [28 + 3] /4 = 31/4