Add 28/90 and 40/96
28/90 + 40/96 is 131/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 96 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
28/90 = 28 × 16/90 × 16 = 448/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
40/96 = 40 × 15/96 × 15 = 600/1440 - Add the two like fractions:
448/1440 + 600/1440 = 448 + 600/1440 = 1048/1440 - 1048/1440 simplified gives 131/180
- So, 28/90 + 40/96 = 131/180
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