6 4 per 5 - 3 1 per 3= - Universityku

6 4 per 5 – 3 1 per 3=

$6 frac{ 4 }{ 5 } -3 frac{ 1 }{ 3 } \ \ = frac{30+4}{5}-frac{3times 3+1}{3} \ \ = frac{34}{5}-frac{3times 3+1}{3} \ \ = frac{34}{5}-frac{9+1}{3} \ \ = frac{34}{5}-frac{10}{3} = frac{102}{15}-frac{50}{15} = frac{52}{15} \ \ = 3 frac{7}{15}$

6 4/5 – 3 1/3

= 34/5 – 10/3

= 102/15 – 50/15

= 52/15

= 3 7/15

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