Add 45/40 and 96/70
1st number: 1 5/40, 2nd number: 1 26/70
45/40 + 96/70 is 699/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
45/40 = 45 × 7/40 × 7 = 315/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
96/70 = 96 × 4/70 × 4 = 384/280 - Add the two like fractions:
315/280 + 384/280 = 315 + 384/280 = 699/280 - So, 45/40 + 96/70 = 699/280
In mixed form: 2139/280
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