Add 96/28 and 7/90
1st number: 3 12/28, 2nd number: 7/90
96/28 + 7/90 is 2209/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 90 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,
96/28 = 96 × 45/28 × 45 = 4320/1260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,
7/90 = 7 × 14/90 × 14 = 98/1260 - Add the two like fractions:
4320/1260 + 98/1260 = 4320 + 98/1260 = 4418/1260 - 4418/1260 simplified gives 2209/630
- So, 96/28 + 7/90 = 2209/630
In mixed form: 3319/630
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