Question

Tentukan hasil dari
[1+2:3x4] x [9x7(7-8):(6+5)]

Answer 1

=[1+2:(3x4)] x [9x7(7-8):(6+5)]
=[1+2 :12 ] x [63 (-1) : (11) ]
=[1+ 6] x [63:(-11]
= 7 x 63 :(-11)
= 441:(-11)
= -40.1