Fadeid
Answered

{(12÷3)×89-15[55+67÷8×4]+1511}

Sagot :

AwesomeHelperid
PEMDAS

((12/3)89 - 15[55 + 67 ÷ 8 x 4] + 1511}
{(4)89 - 15[55 + 67/8 x 4] + 1551}
{356 - 15[55 + 67/8 x 4] + 1551}
{356 - 15[55 + 67/2] + 1551}
{356 - 15[177/2] + 1551}
{356 - 2655/2 + 1511}
{-1943/2 + 1511}
{1079/2}
{539.5)

539.5 is our answer.