Add 30/98 and 81/45
1st number: 30/98, 2nd number: 1 36/45
30/98 + 81/45 is 516/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
30/98 = 30 × 45/98 × 45 = 1350/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
81/45 = 81 × 98/45 × 98 = 7938/4410 - Add the two like fractions:
1350/4410 + 7938/4410 = 1350 + 7938/4410 = 9288/4410 - 9288/4410 simplified gives 516/245
- So, 30/98 + 81/45 = 516/245
In mixed form: 226/245
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