Add 80/54 and 9/10, Solve 1 26/54 + 9/10 as a fraction

Add 80/54 and 9/10

1^st number: 1 26/54, 2^nd number: 9/10

80/54 + 9/10 is 643/270.

Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270

Next, find the equivalent fraction of both fractional numbers with denominator 270
For the 1st fraction, since 54 × 5 = 270,
80/54 = 80 × 5/54 × 5 = 400/270
Likewise, for the 2nd fraction, since 10 × 27 = 270,
9/10 = 9 × 27/10 × 27 = 243/270
Add the two like fractions:
400/270 + 243/270 = 400 + 243/270 = 643/270
So, 80/54 + 9/10 = 643/270
In mixed form: 2103/270

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