Add 1/5 and 75/70
1st number: 1/5, 2nd number: 1 5/70
1/5 + 75/70 is 89/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
1/5 = 1 × 14/5 × 14 = 14/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
75/70 = 75 × 1/70 × 1 = 75/70 - Add the two like fractions:
14/70 + 75/70 = 14 + 75/70 = 89/70 - So, 1/5 + 75/70 = 89/70
In mixed form: 119/70
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