Add 35/15 and 3/7, Solve 2 5/15 + 3/7 as a fraction

Add 35/15 and 3/7

1^st number: 2 5/15, 2^nd number: 3/7

35/15 + 3/7 is 58/21.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105

Next, find the equivalent fraction of both fractional numbers with denominator 105
For the 1st fraction, since 15 × 7 = 105,
35/15 = 35 × 7/15 × 7 = 245/105
Likewise, for the 2nd fraction, since 7 × 15 = 105,
3/7 = 3 × 15/7 × 15 = 45/105
Add the two like fractions:
245/105 + 45/105 = 245 + 45/105 = 290/105
290/105 simplified gives 58/21
So, 35/15 + 3/7 = 58/21
In mixed form: 216/21

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