Add 7/30 and 84/27
1st number: 7/30, 2nd number: 3 3/27
7/30 + 84/27 is 301/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
7/30 = 7 × 9/30 × 9 = 63/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
84/27 = 84 × 10/27 × 10 = 840/270 - Add the two like fractions:
63/270 + 840/270 = 63 + 840/270 = 903/270 - 903/270 simplified gives 301/90
- So, 7/30 + 84/27 = 301/90
In mixed form: 331/90
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