Add 72/49 and 98/10
1st number: 1 23/49, 2nd number: 9 8/10
72/49 + 98/10 is 2761/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
72/49 = 72 × 10/49 × 10 = 720/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
98/10 = 98 × 49/10 × 49 = 4802/490 - Add the two like fractions:
720/490 + 4802/490 = 720 + 4802/490 = 5522/490 - 5522/490 simplified gives 2761/245
- So, 72/49 + 98/10 = 2761/245
In mixed form: 1166/245
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