Add 75/72 and 1/98
1st number: 1 3/72, 2nd number: 1/98
75/72 + 1/98 is 1237/1176.
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,
75/72 = 75 × 49/72 × 49 = 3675/3528 - Likewise, for the 2nd fraction, since 98 × 36 = 3528,
1/98 = 1 × 36/98 × 36 = 36/3528 - Add the two like fractions:
3675/3528 + 36/3528 = 3675 + 36/3528 = 3711/3528 - 3711/3528 simplified gives 1237/1176
- So, 75/72 + 1/98 = 1237/1176
In mixed form: 161/1176
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