Answers

Add 75/56 and 63/30

1^st number: 1 19/56, 2^nd number: 2 3/30

75/56 + 63/30 is 963/280.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 30 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 56 × 15 = 840,
   75/56 = 75 × 15/56 × 15 = 1125/840
3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
   63/30 = 63 × 28/30 × 28 = 1764/840
4. Add the two like fractions:
   1125/840 + 1764/840 = 1125 + 1764/840 = 2889/840
5. 2889/840 simplified gives 963/280
6. So, 75/56 + 63/30 = 963/280
   In mixed form: 3123/280

MathStep (Works offline)

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

Related: ⁷⁵/₅₆+⁶³/₆₀ ⁷⁵/₅₆+⁶³/₉₀

Add Fractions Calculator