Add 54/70 and 10/98
54/70 + 10/98 is 214/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
54/70 = 54 × 7/70 × 7 = 378/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
10/98 = 10 × 5/98 × 5 = 50/490 - Add the two like fractions:
378/490 + 50/490 = 378 + 50/490 = 428/490 - 428/490 simplified gives 214/245
- So, 54/70 + 10/98 = 214/245
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