Add 98/7 and 70/72
1st number: 14 0/7, 2nd number: 70/72
98/7 + 70/72 is 539/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 7 × 72 = 504,
98/7 = 98 × 72/7 × 72 = 7056/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
70/72 = 70 × 7/72 × 7 = 490/504 - Add the two like fractions:
7056/504 + 490/504 = 7056 + 490/504 = 7546/504 - 7546/504 simplified gives 539/36
- So, 98/7 + 70/72 = 539/36
In mixed form: 1435/36
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