Add 10/63 and 98/90
1st number: 10/63, 2nd number: 1 8/90
10/63 + 98/90 is 131/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
10/63 = 10 × 10/63 × 10 = 100/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
98/90 = 98 × 7/90 × 7 = 686/630 - Add the two like fractions:
100/630 + 686/630 = 100 + 686/630 = 786/630 - 786/630 simplified gives 131/105
- So, 10/63 + 98/90 = 131/105
In mixed form: 126/105
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