Add 40/15 and 60/35
1st number: 2 10/15, 2nd number: 1 25/35
40/15 + 60/35 is 92/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
40/15 = 40 × 7/15 × 7 = 280/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
60/35 = 60 × 3/35 × 3 = 180/105 - Add the two like fractions:
280/105 + 180/105 = 280 + 180/105 = 460/105 - 460/105 simplified gives 92/21
- So, 40/15 + 60/35 = 92/21
In mixed form: 48/21
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