Add 90/63 and 98/35, Solve 1 27/63 + 2 28/35 as a fraction

Add 90/63 and 98/35

1^st number: 1 27/63, 2^nd number: 2 28/35

90/63 + 98/35 is 148/35.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 is 315

Next, find the equivalent fraction of both fractional numbers with denominator 315
For the 1st fraction, since 63 × 5 = 315,
90/63 = 90 × 5/63 × 5 = 450/315
Likewise, for the 2nd fraction, since 35 × 9 = 315,
98/35 = 98 × 9/35 × 9 = 882/315
Add the two like fractions:
450/315 + 882/315 = 450 + 882/315 = 1332/315
1332/315 simplified gives 148/35
So, 90/63 + 98/35 = 148/35
In mixed form: 48/35

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