Add 90/56 and 15/64
1st number: 1 34/56, 2nd number: 15/64
90/56 + 15/64 is 825/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 56 × 8 = 448,
90/56 = 90 × 8/56 × 8 = 720/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
15/64 = 15 × 7/64 × 7 = 105/448 - Add the two like fractions:
720/448 + 105/448 = 720 + 105/448 = 825/448 - So, 90/56 + 15/64 = 825/448
In mixed form: 1377/448
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