Add 4/75 and 63/21, Solve 4/75 + 3 0/21 as a fraction

Add 4/75 and 63/21

1^st number: 4/75, 2^nd number: 3 0/21

4/75 + 63/21 is 229/75.

Find the least common denominator or LCM of the two denominators:
LCM of 75 and 21 is 525

Next, find the equivalent fraction of both fractional numbers with denominator 525
For the 1st fraction, since 75 × 7 = 525,
4/75 = 4 × 7/75 × 7 = 28/525
Likewise, for the 2nd fraction, since 21 × 25 = 525,
63/21 = 63 × 25/21 × 25 = 1575/525
Add the two like fractions:
28/525 + 1575/525 = 28 + 1575/525 = 1603/525
1603/525 simplified gives 229/75
So, 4/75 + 63/21 = 229/75
In mixed form: 34/75

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