Add 4/60 and 49/42
1st number: 4/60, 2nd number: 1 7/42
4/60 + 49/42 is 37/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 42 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
4/60 = 4 × 7/60 × 7 = 28/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
49/42 = 49 × 10/42 × 10 = 490/420 - Add the two like fractions:
28/420 + 490/420 = 28 + 490/420 = 518/420 - 518/420 simplified gives 37/30
- So, 4/60 + 49/42 = 37/30
In mixed form: 17/30
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