Add 90/20 and 75/3
1st number: 4 10/20, 2nd number: 25 0/3
90/20 + 75/3 is 59/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 3 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
90/20 = 90 × 3/20 × 3 = 270/60 - Likewise, for the 2nd fraction, since 3 × 20 = 60,
75/3 = 75 × 20/3 × 20 = 1500/60 - Add the two like fractions:
270/60 + 1500/60 = 270 + 1500/60 = 1770/60 - 1770/60 simplified gives 59/2
- So, 90/20 + 75/3 = 59/2
In mixed form: 291/2
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