Add 98/63 and 54/40
1st number: 1 35/63, 2nd number: 1 14/40
98/63 + 54/40 is 523/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 40 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 63 × 40 = 2520,
98/63 = 98 × 40/63 × 40 = 3920/2520 - Likewise, for the 2nd fraction, since 40 × 63 = 2520,
54/40 = 54 × 63/40 × 63 = 3402/2520 - Add the two like fractions:
3920/2520 + 3402/2520 = 3920 + 3402/2520 = 7322/2520 - 7322/2520 simplified gives 523/180
- So, 98/63 + 54/40 = 523/180
In mixed form: 2163/180
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Related: 98/63+54/80