Add 1/70 and 84/49
1st number: 1/70, 2nd number: 1 35/49
1/70 + 84/49 is 121/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
1/70 = 1 × 7/70 × 7 = 7/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
84/49 = 84 × 10/49 × 10 = 840/490 - Add the two like fractions:
7/490 + 840/490 = 7 + 840/490 = 847/490 - 847/490 simplified gives 121/70
- So, 1/70 + 84/49 = 121/70
In mixed form: 151/70
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