Answers

Add 16/98 and 70/30

1^st number: 16/98, 2^nd number: 2 10/30

16/98 + 70/30 is 367/147.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 30 is 1470
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1470
2. For the 1st fraction, since 98 × 15 = 1470,
   16/98 = 16 × 15/98 × 15 = 240/1470
3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
   70/30 = 70 × 49/30 × 49 = 3430/1470
4. Add the two like fractions:
   240/1470 + 3430/1470 = 240 + 3430/1470 = 3670/1470
5. 3670/1470 simplified gives 367/147
6. So, 16/98 + 70/30 = 367/147
   In mixed form: 273/147

MathStep (Works offline)

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

Related: ³²/₉₈+⁷⁰/₃₀ ¹⁶/₉₈+⁷⁰/₆₀ ⁴⁸/₉₈+⁷⁰/₃₀ ¹⁶/₉₈+⁷⁰/₉₀ ⁸⁰/₉₈+⁷⁰/₃₀

Add Fractions Calculator