Add 36/12 and 98/70
1st number: 3 0/12, 2nd number: 1 28/70
36/12 + 98/70 is 22/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
36/12 = 36 × 35/12 × 35 = 1260/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
98/70 = 98 × 6/70 × 6 = 588/420 - Add the two like fractions:
1260/420 + 588/420 = 1260 + 588/420 = 1848/420 - 1848/420 simplified gives 22/5
- So, 36/12 + 98/70 = 22/5
In mixed form: 42/5
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