Add 60/63 and 27/30
60/63 + 27/30 is 389/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
60/63 = 60 × 10/63 × 10 = 600/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
27/30 = 27 × 21/30 × 21 = 567/630 - Add the two like fractions:
600/630 + 567/630 = 600 + 567/630 = 1167/630 - 1167/630 simplified gives 389/210
- So, 60/63 + 27/30 = 389/210
In mixed form: 1179/210
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