Question

[20+3•(29+71)]:40
Va rog cât de repede

Answer 1

Răspuns:

[20+3•(29+71)]:40 =

= [20+3•100]:40 =

= [20+300]:40 =

= 320:40 =

= 8

Answer 2

Salutare!

$\bf [20+3\cdot(29+71)]:40 =$

$\bf (20+3\cdot 100):40 =$

$\bf (20+300):40 =$

$\bf 320:40 =$

$\boxed{\bf 8}$