Add 70/25 and 12/35
1st number: 2 20/25, 2nd number: 12/35
70/25 + 12/35 is 22/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 35 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
70/25 = 70 × 7/25 × 7 = 490/175 - Likewise, for the 2nd fraction, since 35 × 5 = 175,
12/35 = 12 × 5/35 × 5 = 60/175 - Add the two like fractions:
490/175 + 60/175 = 490 + 60/175 = 550/175 - 550/175 simplified gives 22/7
- So, 70/25 + 12/35 = 22/7
In mixed form: 31/7
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