Add 98/7 and 63/30
1st number: 14 0/7, 2nd number: 2 3/30
98/7 + 63/30 is 161/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
98/7 = 98 × 30/7 × 30 = 2940/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
63/30 = 63 × 7/30 × 7 = 441/210 - Add the two like fractions:
2940/210 + 441/210 = 2940 + 441/210 = 3381/210 - 3381/210 simplified gives 161/10
- So, 98/7 + 63/30 = 161/10
In mixed form: 161/10
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