Answers

Subtract 7/60 from 90/36

1^st number: 2 18/36, 2^nd number: 7/60

90/36 - 7/60 is 143/60.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 60 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 36 × 5 = 180,
   90/36 = 90 × 5/36 × 5 = 450/180
3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
   7/60 = 7 × 3/60 × 3 = 21/180
4. Subtract the two like fractions:
   450/180 - 21/180 = 450 - 21/180 = 429/180
5. After reducing the fraction, the answer is 143/60
6. In mixed form: 223/60

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁹⁰/₃₆-¹⁴/₆₀ ⁹⁰/₇₂-⁷/₆₀ ⁹⁰/₃₆-²¹/₆₀ ⁹⁰/₃₆-³⁵/₆₀ ⁹⁰/₃₆-⁴⁹/₆₀

Subtract Fractions Calculator