Add 2/27 and 75/30
1st number: 2/27, 2nd number: 2 15/30
2/27 + 75/30 is 139/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
2/27 = 2 × 10/27 × 10 = 20/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
75/30 = 75 × 9/30 × 9 = 675/270 - Add the two like fractions:
20/270 + 675/270 = 20 + 675/270 = 695/270 - 695/270 simplified gives 139/54
- So, 2/27 + 75/30 = 139/54
In mixed form: 231/54
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