Add 2/21 and 10/5, Solve 2/21 + 2 0/5 as a fraction

Add 2/21 and 10/5

1^st number: 2/21, 2^nd number: 2 0/5

2/21 + 10/5 is 44/21.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 5 is 105

Next, find the equivalent fraction of both fractional numbers with denominator 105
For the 1st fraction, since 21 × 5 = 105,
2/21 = 2 × 5/21 × 5 = 10/105
Likewise, for the 2nd fraction, since 5 × 21 = 105,
10/5 = 10 × 21/5 × 21 = 210/105
Add the two like fractions:
10/105 + 210/105 = 10 + 210/105 = 220/105
220/105 simplified gives 44/21
So, 2/21 + 10/5 = 44/21
In mixed form: 22/21

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