Add 45/14 and 81/64
1st number: 3 3/14, 2nd number: 1 17/64
45/14 + 81/64 is 2007/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 14 × 32 = 448,
45/14 = 45 × 32/14 × 32 = 1440/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
81/64 = 81 × 7/64 × 7 = 567/448 - Add the two like fractions:
1440/448 + 567/448 = 1440 + 567/448 = 2007/448 - So, 45/14 + 81/64 = 2007/448
In mixed form: 4215/448
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