Add 49/81 and 18/10
1st number: 49/81, 2nd number: 1 8/10
49/81 + 18/10 is 974/405.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 10 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
49/81 = 49 × 10/81 × 10 = 490/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
18/10 = 18 × 81/10 × 81 = 1458/810 - Add the two like fractions:
490/810 + 1458/810 = 490 + 1458/810 = 1948/810 - 1948/810 simplified gives 974/405
- So, 49/81 + 18/10 = 974/405
In mixed form: 2164/405
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