Add 49/42 and 2/40
1st number: 1 7/42, 2nd number: 2/40
49/42 + 2/40 is 73/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 40 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 42 × 20 = 840,
49/42 = 49 × 20/42 × 20 = 980/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
2/40 = 2 × 21/40 × 21 = 42/840 - Add the two like fractions:
980/840 + 42/840 = 980 + 42/840 = 1022/840 - 1022/840 simplified gives 73/60
- So, 49/42 + 2/40 = 73/60
In mixed form: 113/60
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