Add 32/42 and 1/45
32/42 + 1/45 is 247/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
32/42 = 32 × 15/42 × 15 = 480/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
1/45 = 1 × 14/45 × 14 = 14/630 - Add the two like fractions:
480/630 + 14/630 = 480 + 14/630 = 494/630 - 494/630 simplified gives 247/315
- So, 32/42 + 1/45 = 247/315
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