Add 40/5 and 3/28
1st number: 8 0/5, 2nd number: 3/28
40/5 + 3/28 is 227/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 5 × 28 = 140,
40/5 = 40 × 28/5 × 28 = 1120/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
3/28 = 3 × 5/28 × 5 = 15/140 - Add the two like fractions:
1120/140 + 15/140 = 1120 + 15/140 = 1135/140 - 1135/140 simplified gives 227/28
- So, 40/5 + 3/28 = 227/28
In mixed form: 83/28
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