Add 9/90 and 49/54
9/90 + 49/54 is 136/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
9/90 = 9 × 3/90 × 3 = 27/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
49/54 = 49 × 5/54 × 5 = 245/270 - Add the two like fractions:
27/270 + 245/270 = 27 + 245/270 = 272/270 - 272/270 simplified gives 136/135
- So, 9/90 + 49/54 = 136/135
In mixed form: 11/135
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