Add 49/42 and 80/75
1st number: 1 7/42, 2nd number: 1 5/75
49/42 + 80/75 is 67/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 75 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
49/42 = 49 × 25/42 × 25 = 1225/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
80/75 = 80 × 14/75 × 14 = 1120/1050 - Add the two like fractions:
1225/1050 + 1120/1050 = 1225 + 1120/1050 = 2345/1050 - 2345/1050 simplified gives 67/30
- So, 49/42 + 80/75 = 67/30
In mixed form: 27/30
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