Add 1/70 and 49/42
1st number: 1/70, 2nd number: 1 7/42
1/70 + 49/42 is 124/105.
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,
1/70 = 1 × 3/70 × 3 = 3/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
49/42 = 49 × 5/42 × 5 = 245/210 - Add the two like fractions:
3/210 + 245/210 = 3 + 245/210 = 248/210 - 248/210 simplified gives 124/105
- So, 1/70 + 49/42 = 124/105
In mixed form: 119/105
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