Add 80/35 and 45/7
1st number: 2 10/35, 2nd number: 6 3/7
80/35 + 45/7 is 61/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
80/35 = 80 × 1/35 × 1 = 80/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
45/7 = 45 × 5/7 × 5 = 225/35 - Add the two like fractions:
80/35 + 225/35 = 80 + 225/35 = 305/35 - 305/35 simplified gives 61/7
- So, 80/35 + 45/7 = 61/7
In mixed form: 85/7
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