Add 45/8 and 20/35
1st number: 5 5/8, 2nd number: 20/35
45/8 + 20/35 is 347/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
45/8 = 45 × 35/8 × 35 = 1575/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
20/35 = 20 × 8/35 × 8 = 160/280 - Add the two like fractions:
1575/280 + 160/280 = 1575 + 160/280 = 1735/280 - 1735/280 simplified gives 347/56
- So, 45/8 + 20/35 = 347/56
In mixed form: 611/56
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