Add 60/35 and 90/63
1st number: 1 25/35, 2nd number: 1 27/63
60/35 + 90/63 is 22/7.
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,
60/35 = 60 × 9/35 × 9 = 540/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
90/63 = 90 × 5/63 × 5 = 450/315 - Add the two like fractions:
540/315 + 450/315 = 540 + 450/315 = 990/315 - 990/315 simplified gives 22/7
- So, 60/35 + 90/63 = 22/7
In mixed form: 31/7
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