Add 90/98 and 24/10
1st number: 90/98, 2nd number: 2 4/10
90/98 + 24/10 is 813/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
90/98 = 90 × 5/98 × 5 = 450/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
24/10 = 24 × 49/10 × 49 = 1176/490 - Add the two like fractions:
450/490 + 1176/490 = 450 + 1176/490 = 1626/490 - 1626/490 simplified gives 813/245
- So, 90/98 + 24/10 = 813/245
In mixed form: 378/245
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