Add 24/21 and 35/90, Solve 1 3/21 + 35/90 as a fraction

Add 24/21 and 35/90

1^st number: 1 3/21, 2^nd number: 35/90

24/21 + 35/90 is 193/126.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 90 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 21 × 30 = 630,
24/21 = 24 × 30/21 × 30 = 720/630
Likewise, for the 2nd fraction, since 90 × 7 = 630,
35/90 = 35 × 7/90 × 7 = 245/630
Add the two like fractions:
720/630 + 245/630 = 720 + 245/630 = 965/630
965/630 simplified gives 193/126
So, 24/21 + 35/90 = 193/126
In mixed form: 167/126

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