Add 16/72 and 9/49
16/72 + 9/49 is 179/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 49 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 72 × 49 = 3528,
16/72 = 16 × 49/72 × 49 = 784/3528 - Likewise, for the 2nd fraction, since 49 × 72 = 3528,
9/49 = 9 × 72/49 × 72 = 648/3528 - Add the two like fractions:
784/3528 + 648/3528 = 784 + 648/3528 = 1432/3528 - 1432/3528 simplified gives 179/441
- So, 16/72 + 9/49 = 179/441
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