Question

5/6+5/18-(3 7/9-2 13/15)

Answer 1

$frac{5}{6} + frac{5}{18} - (3 frac{7}{9} - 2 frac{13}{15} ) =0.2 \ 1)3 frac{7}{9} - 2 frac{13}{15} = frac{34}{9} - frac{43}{15} = frac{170 - 129}{45} = frac{41}{45} \ 2) frac{5}{6} + frac{5}{18} = frac{15 + 5}{18} = frac{20}{18} \ 3) frac{20}{18} - frac{41}{45} = frac{50 - 41}{45} = frac{9}{45} = frac{1}{5} = 0.2$