Add 36/21 and 49/8
1st number: 1 15/21, 2nd number: 6 1/8
36/21 + 49/8 is 439/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 21 × 8 = 168,
36/21 = 36 × 8/21 × 8 = 288/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
49/8 = 49 × 21/8 × 21 = 1029/168 - Add the two like fractions:
288/168 + 1029/168 = 288 + 1029/168 = 1317/168 - 1317/168 simplified gives 439/56
- So, 36/21 + 49/8 = 439/56
In mixed form: 747/56
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