Add 90/32 and 30/84
1st number: 2 26/32, 2nd number: 30/84
90/32 + 30/84 is 355/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 84 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 32 × 21 = 672,
90/32 = 90 × 21/32 × 21 = 1890/672 - Likewise, for the 2nd fraction, since 84 × 8 = 672,
30/84 = 30 × 8/84 × 8 = 240/672 - Add the two like fractions:
1890/672 + 240/672 = 1890 + 240/672 = 2130/672 - 2130/672 simplified gives 355/112
- So, 90/32 + 30/84 = 355/112
In mixed form: 319/112
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