Add 25/63 and 7/10
25/63 + 7/10 is 691/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
25/63 = 25 × 10/63 × 10 = 250/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
7/10 = 7 × 63/10 × 63 = 441/630 - Add the two like fractions:
250/630 + 441/630 = 250 + 441/630 = 691/630 - So, 25/63 + 7/10 = 691/630
In mixed form: 161/630
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