Add 90/96 and 4/90
90/96 + 4/90 is 707/720.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 90 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 96 × 15 = 1440,
90/96 = 90 × 15/96 × 15 = 1350/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
4/90 = 4 × 16/90 × 16 = 64/1440 - Add the two like fractions:
1350/1440 + 64/1440 = 1350 + 64/1440 = 1414/1440 - 1414/1440 simplified gives 707/720
- So, 90/96 + 4/90 = 707/720
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