Solutions by everydaycalculation.com

1^{st} number: 24/54, 2^{nd} number: 1 7/20

2454 + 2720 is 323180.

- Find the least common denominator or LCM of the two denominators:

LCM of 54 and 20 is**540**

Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,

2454 = 24 × 1054 × 10 = 240540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,

2720 = 27 × 2720 × 27 = 729540 - Add the two like fractions:

240540 + 729540 = 240 + 729540 = 969540 - 969/540 simplified gives 323180
- So, 24/54 + 27/20 = 323/180

In mixed form: 1143180

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