Add 1/70 and 56/40
1st number: 1/70, 2nd number: 1 16/40
1/70 + 56/40 is 99/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
1/70 = 1 × 4/70 × 4 = 4/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
56/40 = 56 × 7/40 × 7 = 392/280 - Add the two like fractions:
4/280 + 392/280 = 4 + 392/280 = 396/280 - 396/280 simplified gives 99/70
- So, 1/70 + 56/40 = 99/70
In mixed form: 129/70
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