Add 18/90 and 50/32
1st number: 18/90, 2nd number: 1 18/32
18/90 + 50/32 is 141/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
18/90 = 18 × 16/90 × 16 = 288/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
50/32 = 50 × 45/32 × 45 = 2250/1440 - Add the two like fractions:
288/1440 + 2250/1440 = 288 + 2250/1440 = 2538/1440 - 2538/1440 simplified gives 141/80
- So, 18/90 + 50/32 = 141/80
In mixed form: 161/80
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