Add 10/72 and 63/98
10/72 + 63/98 is 197/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 98 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 72 × 49 = 3528,
10/72 = 10 × 49/72 × 49 = 490/3528 - Likewise, for the 2nd fraction, since 98 × 36 = 3528,
63/98 = 63 × 36/98 × 36 = 2268/3528 - Add the two like fractions:
490/3528 + 2268/3528 = 490 + 2268/3528 = 2758/3528 - 2758/3528 simplified gives 197/252
- So, 10/72 + 63/98 = 197/252
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