Add 9/72 and 16/84
9/72 + 16/84 is 53/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 84 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
9/72 = 9 × 7/72 × 7 = 63/504 - Likewise, for the 2nd fraction, since 84 × 6 = 504,
16/84 = 16 × 6/84 × 6 = 96/504 - Add the two like fractions:
63/504 + 96/504 = 63 + 96/504 = 159/504 - 159/504 simplified gives 53/168
- So, 9/72 + 16/84 = 53/168
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