Add 45/63 and 4/56
45/63 + 4/56 is 11/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
45/63 = 45 × 8/63 × 8 = 360/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
4/56 = 4 × 9/56 × 9 = 36/504 - Add the two like fractions:
360/504 + 36/504 = 360 + 36/504 = 396/504 - 396/504 simplified gives 11/14
- So, 45/63 + 4/56 = 11/14
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