Add 18/7 and 48/40
1st number: 2 4/7, 2nd number: 1 8/40
18/7 + 48/40 is 132/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 7 × 40 = 280,
18/7 = 18 × 40/7 × 40 = 720/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
48/40 = 48 × 7/40 × 7 = 336/280 - Add the two like fractions:
720/280 + 336/280 = 720 + 336/280 = 1056/280 - 1056/280 simplified gives 132/35
- So, 18/7 + 48/40 = 132/35
In mixed form: 327/35
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