Add 84/9 and 27/10
1st number: 9 3/9, 2nd number: 2 7/10
84/9 + 27/10 is 361/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
84/9 = 84 × 10/9 × 10 = 840/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
27/10 = 27 × 9/10 × 9 = 243/90 - Add the two like fractions:
840/90 + 243/90 = 840 + 243/90 = 1083/90 - 1083/90 simplified gives 361/30
- So, 84/9 + 27/10 = 361/30
In mixed form: 121/30
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