Answers

Add 48/40 and 5/70

1^st number: 1 8/40, 2^nd number: 5/70

48/40 + 5/70 is 89/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 70 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 40 × 7 = 280,
   48/40 = 48 × 7/40 × 7 = 336/280
3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
   5/70 = 5 × 4/70 × 4 = 20/280
4. Add the two like fractions:
   336/280 + 20/280 = 336 + 20/280 = 356/280
5. 356/280 simplified gives 89/70
6. So, 48/40 + 5/70 = 89/70
   In mixed form: 119/70

MathStep (Works offline)

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

Related: ⁹⁶/₄₀+⁵/₇₀ ⁴⁸/₄₀+¹⁰/₇₀ ⁴⁸/₈₀+⁵/₇₀ ⁴⁸/₄₀+¹⁵/₇₀ ⁴⁸/₄₀+²⁵/₇₀ ⁴⁸/₄₀+³⁵/₇₀

Add Fractions Calculator