Add 90/3 and 21/35, Solve 30 0/3 + 21/35 as a fraction

Add 90/3 and 21/35

1^st number: 30 0/3, 2^nd number: 21/35

90/3 + 21/35 is 153/5.

Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105

Next, find the equivalent fraction of both fractional numbers with denominator 105
For the 1st fraction, since 3 × 35 = 105,
90/3 = 90 × 35/3 × 35 = 3150/105
Likewise, for the 2nd fraction, since 35 × 3 = 105,
21/35 = 21 × 3/35 × 3 = 63/105
Add the two like fractions:
3150/105 + 63/105 = 3150 + 63/105 = 3213/105
3213/105 simplified gives 153/5
So, 90/3 + 21/35 = 153/5
In mixed form: 303/5

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