Add 84/50 and 72/70
1st number: 1 34/50, 2nd number: 1 2/70
84/50 + 72/70 is 474/175.
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,
84/50 = 84 × 7/50 × 7 = 588/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
72/70 = 72 × 5/70 × 5 = 360/350 - Add the two like fractions:
588/350 + 360/350 = 588 + 360/350 = 948/350 - 948/350 simplified gives 474/175
- So, 84/50 + 72/70 = 474/175
In mixed form: 2124/175
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