Add 63/30 and 54/63
1st number: 2 3/30, 2nd number: 54/63
63/30 + 54/63 is 207/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
63/30 = 63 × 21/30 × 21 = 1323/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
54/63 = 54 × 10/63 × 10 = 540/630 - Add the two like fractions:
1323/630 + 540/630 = 1323 + 540/630 = 1863/630 - 1863/630 simplified gives 207/70
- So, 63/30 + 54/63 = 207/70
In mixed form: 267/70
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