Add 9/56 and 63/15
1st number: 9/56, 2nd number: 4 3/15
9/56 + 63/15 is 1221/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 15 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
9/56 = 9 × 15/56 × 15 = 135/840 - Likewise, for the 2nd fraction, since 15 × 56 = 840,
63/15 = 63 × 56/15 × 56 = 3528/840 - Add the two like fractions:
135/840 + 3528/840 = 135 + 3528/840 = 3663/840 - 3663/840 simplified gives 1221/280
- So, 9/56 + 63/15 = 1221/280
In mixed form: 4101/280
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