Add 30/14 and 45/64, Solve 2 2/14 + 45/64 as a fraction

Add 30/14 and 45/64

1^st number: 2 2/14, 2^nd number: 45/64

30/14 + 45/64 is 1275/448.

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,
30/14 = 30 × 32/14 × 32 = 960/448
Likewise, for the 2nd fraction, since 64 × 7 = 448,
45/64 = 45 × 7/64 × 7 = 315/448
Add the two like fractions:
960/448 + 315/448 = 960 + 315/448 = 1275/448
So, 30/14 + 45/64 = 1275/448
In mixed form: 2379/448

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