Add 96/42 and 4/40
1st number: 2 12/42, 2nd number: 4/40
96/42 + 4/40 is 167/70.
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,
96/42 = 96 × 20/42 × 20 = 1920/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
4/40 = 4 × 21/40 × 21 = 84/840 - Add the two like fractions:
1920/840 + 84/840 = 1920 + 84/840 = 2004/840 - 2004/840 simplified gives 167/70
- So, 96/42 + 4/40 = 167/70
In mixed form: 227/70
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