Add 70/28 and 98/12
1st number: 2 14/28, 2nd number: 8 2/12
70/28 + 98/12 is 32/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
70/28 = 70 × 3/28 × 3 = 210/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
98/12 = 98 × 7/12 × 7 = 686/84 - Add the two like fractions:
210/84 + 686/84 = 210 + 686/84 = 896/84 - 896/84 simplified gives 32/3
- So, 70/28 + 98/12 = 32/3
In mixed form: 102/3
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