Пример: (6 8/15-4 21/45)×4,5-2 1/6÷0,52=

Question

Пример: (6 8/15-4 21/45)×4,5-2 1/6÷0,52=

Answer 1

(6 8/15-4 21/45)*4.5- 2 1/6:0.52=(98/15-201/45)*45/10-13/6:52/100=
(98/15*45/10-201/45*45/10) - 13/6*100/2=93/10-50/12=616/120=5.1333