Question

Tebtukan nilai dari operasi bilangan bulat berikut ! a.3-4×[(-7+2)]:2 B. 120:(3+5)×(10-6)
C. (5×9)+(100×3):5
D. 12×11-6×9+20
tolong dijawab yaa teman teman

Answer 1

A) 3-4 × -5 : 2 = 3+20:2 = 3+10 = 13
b) 120 : 8 × 4 = 15 × 4 = 60
c) 45+300:5 = 45+60 = 105
d) 132-54+20 = 78+20 = 98

Answer 2

A. 13
b. 60
c. 105
d. 98