Add 84/90 and 4/96
84/90 + 4/96 is 39/40.
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,
84/90 = 84 × 16/90 × 16 = 1344/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
4/96 = 4 × 15/96 × 15 = 60/1440 - Add the two like fractions:
1344/1440 + 60/1440 = 1344 + 60/1440 = 1404/1440 - 1404/1440 simplified gives 39/40
- So, 84/90 + 4/96 = 39/40
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