Add 27/14 and 98/40
1st number: 1 13/14, 2nd number: 2 18/40
27/14 + 98/40 is 613/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 14 × 20 = 280,
27/14 = 27 × 20/14 × 20 = 540/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
98/40 = 98 × 7/40 × 7 = 686/280 - Add the two like fractions:
540/280 + 686/280 = 540 + 686/280 = 1226/280 - 1226/280 simplified gives 613/140
- So, 27/14 + 98/40 = 613/140
In mixed form: 453/140
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