Add 84/70 and 25/50
1st number: 1 14/70, 2nd number: 25/50
84/70 + 25/50 is 17/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
84/70 = 84 × 5/70 × 5 = 420/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
25/50 = 25 × 7/50 × 7 = 175/350 - Add the two like fractions:
420/350 + 175/350 = 420 + 175/350 = 595/350 - 595/350 simplified gives 17/10
- So, 84/70 + 25/50 = 17/10
In mixed form: 17/10
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