Add 90/35 and 48/63
1st number: 2 20/35, 2nd number: 48/63
90/35 + 48/63 is 10/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
90/35 = 90 × 9/35 × 9 = 810/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
48/63 = 48 × 5/63 × 5 = 240/315 - Add the two like fractions:
810/315 + 240/315 = 810 + 240/315 = 1050/315 - 1050/315 simplified gives 10/3
- So, 90/35 + 48/63 = 10/3
In mixed form: 31/3
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