Add 9/16 and 54/42
1st number: 9/16, 2nd number: 1 12/42
9/16 + 54/42 is 207/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
9/16 = 9 × 21/16 × 21 = 189/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
54/42 = 54 × 8/42 × 8 = 432/336 - Add the two like fractions:
189/336 + 432/336 = 189 + 432/336 = 621/336 - 621/336 simplified gives 207/112
- So, 9/16 + 54/42 = 207/112
In mixed form: 195/112
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