Add 7/54 and 63/35
1st number: 7/54, 2nd number: 1 28/35
7/54 + 63/35 is 521/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
7/54 = 7 × 35/54 × 35 = 245/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
63/35 = 63 × 54/35 × 54 = 3402/1890 - Add the two like fractions:
245/1890 + 3402/1890 = 245 + 3402/1890 = 3647/1890 - 3647/1890 simplified gives 521/270
- So, 7/54 + 63/35 = 521/270
In mixed form: 1251/270
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