Add 3/70 and 84/54
1st number: 3/70, 2nd number: 1 30/54
3/70 + 84/54 is 1007/630.
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,
3/70 = 3 × 27/70 × 27 = 81/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
84/54 = 84 × 35/54 × 35 = 2940/1890 - Add the two like fractions:
81/1890 + 2940/1890 = 81 + 2940/1890 = 3021/1890 - 3021/1890 simplified gives 1007/630
- So, 3/70 + 84/54 = 1007/630
In mixed form: 1377/630
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