Add 80/50 and 27/70
1st number: 1 30/50, 2nd number: 27/70
80/50 + 27/70 is 139/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
80/50 = 80 × 7/50 × 7 = 560/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
27/70 = 27 × 5/70 × 5 = 135/350 - Add the two like fractions:
560/350 + 135/350 = 560 + 135/350 = 695/350 - 695/350 simplified gives 139/70
- So, 80/50 + 27/70 = 139/70
In mixed form: 169/70
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