Question

Vă rog.504-508-509
Dau coroana

Answer 1

504)   a=27/3+25*2-3*(20-17)+9=

=9+50-3*3+9

=59-9+9

+50

b=169-43*3-165/5

=169-129-33

=40-33

=7

c=((7-4)*(4+3))/3

=(3*7)/3

=21/3

=7

a-b*c=50-7*7=50-49=1

509)      (210-(10*3))/3

=(210-30)/3

=180/3

=60

508)       (100-(16*2)-(4*2))/3

=(100-32-8)/3

=(68-8)/3

=60/3

20

Cu plavere))