Answers

Add 10/70 and 48/45

1^st number: 10/70, 2^nd number: 1 3/45

10/70 + 48/45 is 127/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 45 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 70 × 9 = 630,
   10/70 = 10 × 9/70 × 9 = 90/630
3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
   48/45 = 48 × 14/45 × 14 = 672/630
4. Add the two like fractions:
   90/630 + 672/630 = 90 + 672/630 = 762/630
5. 762/630 simplified gives 127/105
6. So, 10/70 + 48/45 = 127/105
   In mixed form: 122/105

MathStep (Works offline)

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

Related: ²⁰/₇₀+⁴⁸/₄₅ ¹⁰/₇₀+⁹⁶/₄₅ ¹⁰/₇₀+⁴⁸/₉₀ ³⁰/₇₀+⁴⁸/₄₅ ⁵⁰/₇₀+⁴⁸/₄₅

Add Fractions Calculator