Add 49/30 and 7/63
1st number: 1 19/30, 2nd number: 7/63
49/30 + 7/63 is 157/90.
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,
49/30 = 49 × 21/30 × 21 = 1029/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
7/63 = 7 × 10/63 × 10 = 70/630 - Add the two like fractions:
1029/630 + 70/630 = 1029 + 70/630 = 1099/630 - 1099/630 simplified gives 157/90
- So, 49/30 + 7/63 = 157/90
In mixed form: 167/90
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