Add 16/72 and 9/84
16/72 + 9/84 is 83/252.
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,
16/72 = 16 × 7/72 × 7 = 112/504 - Likewise, for the 2nd fraction, since 84 × 6 = 504,
9/84 = 9 × 6/84 × 6 = 54/504 - Add the two like fractions:
112/504 + 54/504 = 112 + 54/504 = 166/504 - 166/504 simplified gives 83/252
- So, 16/72 + 9/84 = 83/252
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