Add 16/25 and 4/63, Solve 16/25 + 4/63 as a fraction

Add 16/25 and 4/63

16/25 + 4/63 is 1108/1575.

Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575

Next, find the equivalent fraction of both fractional numbers with denominator 1575
For the 1st fraction, since 25 × 63 = 1575,
16/25 = 16 × 63/25 × 63 = 1008/1575
Likewise, for the 2nd fraction, since 63 × 25 = 1575,
4/63 = 4 × 25/63 × 25 = 100/1575
Add the two like fractions:
1008/1575 + 100/1575 = 1008 + 100/1575 = 1108/1575
So, 16/25 + 4/63 = 1108/1575

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