Add 96/70 and 20/42
1st number: 1 26/70, 2nd number: 20/42
96/70 + 20/42 is 194/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
96/70 = 96 × 3/70 × 3 = 288/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
20/42 = 20 × 5/42 × 5 = 100/210 - Add the two like fractions:
288/210 + 100/210 = 288 + 100/210 = 388/210 - 388/210 simplified gives 194/105
- So, 96/70 + 20/42 = 194/105
In mixed form: 189/105
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