Add 48/81 and 9/10
48/81 + 9/10 is 403/270.
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,
48/81 = 48 × 10/81 × 10 = 480/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
9/10 = 9 × 81/10 × 81 = 729/810 - Add the two like fractions:
480/810 + 729/810 = 480 + 729/810 = 1209/810 - 1209/810 simplified gives 403/270
- So, 48/81 + 9/10 = 403/270
In mixed form: 1133/270
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