Answers

Subtract 50/72 from 96/90

1^st number: 1 6/90, 2^nd number: 50/72

96/90 - 50/72 is 67/180.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 72 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 90 × 4 = 360,
   96/90 = 96 × 4/90 × 4 = 384/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   50/72 = 50 × 5/72 × 5 = 250/360
4. Subtract the two like fractions:
   384/360 - 250/360 = 384 - 250/360 = 134/360
5. After reducing the fraction, the answer is 67/180

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