Add 40/9 and 45/56
1st number: 4 4/9, 2nd number: 45/56
40/9 + 45/56 is 2645/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
40/9 = 40 × 56/9 × 56 = 2240/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
45/56 = 45 × 9/56 × 9 = 405/504 - Add the two like fractions:
2240/504 + 405/504 = 2240 + 405/504 = 2645/504 - So, 40/9 + 45/56 = 2645/504
In mixed form: 5125/504
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