Question

4 4/9 * 1 1/32 * 1 1/5 (2 11/14- 2 2/35)*4 2/3 срочно пж

Answer 1

Пошаговое объяснение:

4 4/9•1 1/32•1 1/5•(2 11/14-2 2/35)•4 2/3=18,7

1) 2 11/14-2 2/35=2 55/70-2 4/70=51/70

2) 4 4/9•1 1/32•1 1/5•51/70•4 2/3=

=40/9•33/32•6/5•51/70•14/3=

=(40•33•6•51•14)/(9•32•5•70•3)=

=187/10=18,7