Add 36/25 and 3/90
1st number: 1 11/25, 2nd number: 3/90
36/25 + 3/90 is 221/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
36/25 = 36 × 18/25 × 18 = 648/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
3/90 = 3 × 5/90 × 5 = 15/450 - Add the two like fractions:
648/450 + 15/450 = 648 + 15/450 = 663/450 - 663/450 simplified gives 221/150
- So, 36/25 + 3/90 = 221/150
In mixed form: 171/150
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