Add 1/54 and 63/90
1/54 + 63/90 is 97/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
1/54 = 1 × 5/54 × 5 = 5/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
63/90 = 63 × 3/90 × 3 = 189/270 - Add the two like fractions:
5/270 + 189/270 = 5 + 189/270 = 194/270 - 194/270 simplified gives 97/135
- So, 1/54 + 63/90 = 97/135
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