Add 6/49 and 9/72
6/49 + 9/72 is 97/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 72 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 49 × 72 = 3528,
6/49 = 6 × 72/49 × 72 = 432/3528 - Likewise, for the 2nd fraction, since 72 × 49 = 3528,
9/72 = 9 × 49/72 × 49 = 441/3528 - Add the two like fractions:
432/3528 + 441/3528 = 432 + 441/3528 = 873/3528 - 873/3528 simplified gives 97/392
- So, 6/49 + 9/72 = 97/392
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