Question

(6 1/15+1 8/15)-(8-4 2/15)

Answer 1

$(6 frac{1}{15} +1 frac{8}{15} )-(8-4 frac{2}{15} )=3 frac{11}{15} \ \ 1)6 frac{1}{15} +1 frac{8}{15} =7 frac{9}{15} \ \ 2)8-4 frac{2}{15} =7 frac{15}{15} -4 frac{2}{15} =3 frac{13}{15} \ \ 3)7 frac{9}{15} -3 frac{13}{15} =6 frac{24}{15} -3 frac{13}{15} =3 frac{11}{15}$