Add 56/16 and 60/42
1st number: 3 8/16, 2nd number: 1 18/42
56/16 + 60/42 is 69/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
56/16 = 56 × 21/16 × 21 = 1176/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
60/42 = 60 × 8/42 × 8 = 480/336 - Add the two like fractions:
1176/336 + 480/336 = 1176 + 480/336 = 1656/336 - 1656/336 simplified gives 69/14
- So, 56/16 + 60/42 = 69/14
In mixed form: 413/14
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