Add 20/42 and 98/24
1st number: 20/42, 2nd number: 4 2/24
20/42 + 98/24 is 383/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
20/42 = 20 × 4/42 × 4 = 80/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
98/24 = 98 × 7/24 × 7 = 686/168 - Add the two like fractions:
80/168 + 686/168 = 80 + 686/168 = 766/168 - 766/168 simplified gives 383/84
- So, 20/42 + 98/24 = 383/84
In mixed form: 447/84
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