Add 98/3 and 8/21
1st number: 32 2/3, 2nd number: 8/21
983 + 821 is 69421.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
983 = 98 × 73 × 7 = 68621 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
821 = 8 × 121 × 1 = 821 - Add the two like fractions:
68621 + 821 = 686 + 821 = 69421 - So, 98/3 + 8/21 = 694/21
In mixed form: 33121
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