Add 45/64 and 20/14
1st number: 45/64, 2nd number: 1 6/14
45/64 + 20/14 is 955/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 14 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
45/64 = 45 × 7/64 × 7 = 315/448 - Likewise, for the 2nd fraction, since 14 × 32 = 448,
20/14 = 20 × 32/14 × 32 = 640/448 - Add the two like fractions:
315/448 + 640/448 = 315 + 640/448 = 955/448 - So, 45/64 + 20/14 = 955/448
In mixed form: 259/448
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