Add 54/60 and 98/18
1st number: 54/60, 2nd number: 5 8/18
54/60 + 98/18 is 571/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 18 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
54/60 = 54 × 3/60 × 3 = 162/180 - Likewise, for the 2nd fraction, since 18 × 10 = 180,
98/18 = 98 × 10/18 × 10 = 980/180 - Add the two like fractions:
162/180 + 980/180 = 162 + 980/180 = 1142/180 - 1142/180 simplified gives 571/90
- So, 54/60 + 98/18 = 571/90
In mixed form: 631/90
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