Add 48/70 and 56/54
1st number: 48/70, 2nd number: 1 2/54
48/70 + 56/54 is 1628/945.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 70 × 27 = 1890,
48/70 = 48 × 27/70 × 27 = 1296/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
56/54 = 56 × 35/54 × 35 = 1960/1890 - Add the two like fractions:
1296/1890 + 1960/1890 = 1296 + 1960/1890 = 3256/1890 - 3256/1890 simplified gives 1628/945
- So, 48/70 + 56/54 = 1628/945
In mixed form: 1683/945
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