Add 10/35 and 98/21, Solve 10/35 + 4 14/21 as a fraction

Add 10/35 and 98/21

1^st number: 10/35, 2^nd number: 4 14/21

10/35 + 98/21 is 104/21.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 21 is 105

Next, find the equivalent fraction of both fractional numbers with denominator 105
For the 1st fraction, since 35 × 3 = 105,
10/35 = 10 × 3/35 × 3 = 30/105
Likewise, for the 2nd fraction, since 21 × 5 = 105,
98/21 = 98 × 5/21 × 5 = 490/105
Add the two like fractions:
30/105 + 490/105 = 30 + 490/105 = 520/105
520/105 simplified gives 104/21
So, 10/35 + 98/21 = 104/21
In mixed form: 420/21

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