daca A=4028-(563-27×9)÷5×2 repde va rog #daucoroana

Răspuns :

A = 4028 - ( 563 - 27 × 9 ) ÷ 5 × 2

A = 4028 - ( 563 - 243 ) ÷ 5 × 2

A = 4028 - 320 ÷ 5 × 2

A = 4028 - 64 × 2

A = 4028 - 128

A = 3900