Add 2/45 and 32/63
2/45 + 32/63 is 58/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
2/45 = 2 × 7/45 × 7 = 14/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
32/63 = 32 × 5/63 × 5 = 160/315 - Add the two like fractions:
14/315 + 160/315 = 14 + 160/315 = 174/315 - 174/315 simplified gives 58/105
- So, 2/45 + 32/63 = 58/105
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