Add 9/72 and 32/49
9/72 + 32/49 is 305/392.
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,
9/72 = 9 × 49/72 × 49 = 441/3528 - Likewise, for the 2nd fraction, since 49 × 72 = 3528,
32/49 = 32 × 72/49 × 72 = 2304/3528 - Add the two like fractions:
441/3528 + 2304/3528 = 441 + 2304/3528 = 2745/3528 - 2745/3528 simplified gives 305/392
- So, 9/72 + 32/49 = 305/392
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