Add 3/25 and 21/7, Solve 3/25 + 3 0/7 as a fraction

Add 3/25 and 21/7

1^st number: 3/25, 2^nd number: 3 0/7

3/25 + 21/7 is 78/25.

Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175

Next, find the equivalent fraction of both fractional numbers with denominator 175
For the 1st fraction, since 25 × 7 = 175,
3/25 = 3 × 7/25 × 7 = 21/175
Likewise, for the 2nd fraction, since 7 × 25 = 175,
21/7 = 21 × 25/7 × 25 = 525/175
Add the two like fractions:
21/175 + 525/175 = 21 + 525/175 = 546/175
546/175 simplified gives 78/25
So, 3/25 + 21/7 = 78/25
In mixed form: 33/25

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