Solutions by everydaycalculation.com

1^{st} number: 9/75, 2^{nd} number: 3 0/18

975 + 5418 is 7825.

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

LCM of 75 and 18 is**450**

Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,

975 = 9 × 675 × 6 = 54450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,

5418 = 54 × 2518 × 25 = 1350450 - Add the two like fractions:

54450 + 1350450 = 54 + 1350450 = 1404450 - 1404/450 simplified gives 7825
- So, 9/75 + 54/18 = 78/25

In mixed form: 3325

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