Question

найдите значение выражений 3.6+4.8*(8целых 3/4 - 7целых 5/6)

Answer 1

$1)8 frac{3}{4} -7 frac{5}{6} =8 frac{9}{12} -7 frac{10}{12} =7 frac{21}{12} -7 frac{10}{12} = frac{11}{12} \ 2)4,8* frac{11}{12} = frac{48}{10} * frac{11}{12} = frac{44}{10} =4,4 \ 3)3,6+4,4=8$