Answers

Add 75/64 and 80/10

1^st number: 1 11/64, 2^nd number: 8 0/10

75/64 + 80/10 is 587/64.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 10 is 320
   
   Next, find the equivalent fraction of both fractional numbers with denominator 320
2. For the 1st fraction, since 64 × 5 = 320,
   75/64 = 75 × 5/64 × 5 = 375/320
3. Likewise, for the 2nd fraction, since 10 × 32 = 320,
   80/10 = 80 × 32/10 × 32 = 2560/320
4. Add the two like fractions:
   375/320 + 2560/320 = 375 + 2560/320 = 2935/320
5. 2935/320 simplified gives 587/64
6. So, 75/64 + 80/10 = 587/64
   In mixed form: 911/64

MathStep (Works offline)

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

Related: ⁷⁵/₆₄+⁸⁰/₂₀ ⁷⁵/₆₄+⁸⁰/₃₀ ⁷⁵/₆₄+⁸⁰/₅₀ ⁷⁵/₆₄+⁸⁰/₇₀

Add Fractions Calculator