Add 9/42 and 16/27
9/42 + 16/27 is 305/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 42 × 9 = 378,
9/42 = 9 × 9/42 × 9 = 81/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
16/27 = 16 × 14/27 × 14 = 224/378 - Add the two like fractions:
81/378 + 224/378 = 81 + 224/378 = 305/378 - So, 9/42 + 16/27 = 305/378
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