Add 2/80 and 80/35
1st number: 2/80, 2nd number: 2 10/35
2/80 + 80/35 is 647/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 35 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
2/80 = 2 × 7/80 × 7 = 14/560 - Likewise, for the 2nd fraction, since 35 × 16 = 560,
80/35 = 80 × 16/35 × 16 = 1280/560 - Add the two like fractions:
14/560 + 1280/560 = 14 + 1280/560 = 1294/560 - 1294/560 simplified gives 647/280
- So, 2/80 + 80/35 = 647/280
In mixed form: 287/280
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