Add 10/63 and 60/90
10/63 + 60/90 is 52/63.
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,
60/90 = 60 × 7/90 × 7 = 420/630 - Add the two like fractions:
100/630 + 420/630 = 100 + 420/630 = 520/630 - 520/630 simplified gives 52/63
- So, 10/63 + 60/90 = 52/63
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