Add 40/3 and 98/40
1st number: 13 1/3, 2nd number: 2 18/40
40/3 + 98/40 is 947/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
40/3 = 40 × 40/3 × 40 = 1600/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
98/40 = 98 × 3/40 × 3 = 294/120 - Add the two like fractions:
1600/120 + 294/120 = 1600 + 294/120 = 1894/120 - 1894/120 simplified gives 947/60
- So, 40/3 + 98/40 = 947/60
In mixed form: 1547/60
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