Add 7/10 and 3/63
7/10 + 3/63 is 157/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
7/10 = 7 × 63/10 × 63 = 441/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
3/63 = 3 × 10/63 × 10 = 30/630 - Add the two like fractions:
441/630 + 30/630 = 441 + 30/630 = 471/630 - 471/630 simplified gives 157/210
- So, 7/10 + 3/63 = 157/210
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