Add 84/2 and 7/35
1st number: 42 0/2, 2nd number: 7/35
84/2 + 7/35 is 211/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
84/2 = 84 × 35/2 × 35 = 2940/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
7/35 = 7 × 2/35 × 2 = 14/70 - Add the two like fractions:
2940/70 + 14/70 = 2940 + 14/70 = 2954/70 - 2954/70 simplified gives 211/5
- So, 84/2 + 7/35 = 211/5
In mixed form: 421/5
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