Add 10/98 and 72/70
1st number: 10/98, 2nd number: 1 2/70
10/98 + 72/70 is 277/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
10/98 = 10 × 5/98 × 5 = 50/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
72/70 = 72 × 7/70 × 7 = 504/490 - Add the two like fractions:
50/490 + 504/490 = 50 + 504/490 = 554/490 - 554/490 simplified gives 277/245
- So, 10/98 + 72/70 = 277/245
In mixed form: 132/245
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