-16:4+25-30:(-2)pake cara Gc

(-16) : 4 + 25 – 30 : (-2) = 36
(-4) + 25 – (-15)
(-4) + 25 + 15
21 + 15
36

*-16 :4 =-4, 30:(-2) =-15
*-4+25 = 25-4 = 21 – 15 =6
Sorry klo salah