Add 4/90 and 50/25
1st number: 4/90, 2nd number: 2 0/25
4/90 + 50/25 is 92/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
4/90 = 4 × 5/90 × 5 = 20/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
50/25 = 50 × 18/25 × 18 = 900/450 - Add the two like fractions:
20/450 + 900/450 = 20 + 900/450 = 920/450 - 920/450 simplified gives 92/45
- So, 4/90 + 50/25 = 92/45
In mixed form: 22/45
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