= (60-8+15)/60
= 67/60
= 1(7/60)
Jawaban: E
3. (-7/2) + 3 X 4 : 12 - (5/2) =
A. 3/2
B. 2
C. 5
D. -2
E. -5
Pembahasan:
= (-7/2) + 3 X 4 : 12 - (5/2)
= (-7/2) + 1 - (5/2)
lalu disamakan penyebutnya menjadi 2
= -7/2 + 2/2 - 5/2
= (-7+2-5)/2
= -10/2
= -5
Jawaban: E