Add 30/28 and 16/45, Solve 1 2/28 + 16/45 as a fraction

Add 30/28 and 16/45

1^st number: 1 2/28, 2^nd number: 16/45

30/28 + 16/45 is 899/630.

Find the least common denominator or LCM of the two denominators:
LCM of 28 and 45 is 1260

Next, find the equivalent fraction of both fractional numbers with denominator 1260
For the 1st fraction, since 28 × 45 = 1260,
30/28 = 30 × 45/28 × 45 = 1350/1260
Likewise, for the 2nd fraction, since 45 × 28 = 1260,
16/45 = 16 × 28/45 × 28 = 448/1260
Add the two like fractions:
1350/1260 + 448/1260 = 1350 + 448/1260 = 1798/1260
1798/1260 simplified gives 899/630
So, 30/28 + 16/45 = 899/630
In mixed form: 1269/630

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