tolong ya sahabat brainly .

1. 4 x ___ = 16 x 1/2
4 x ___ = 8
4 x 2 = 8
jawabannya 2

2. 2 x __ = 36 : 3
2 x __ = 12
2 x 6 = 12
jawabannya 6

3. (1/2 x ___) - 25 = 25 x 17
(1/2 x ___) - 25 = 425
(1/2 x 900) - 25 = 425
450 - 25 = 425
jawabannya 900

4. (10 : 1/2) x ___ = 120
5 x ___ = 120
5 x 24 = 120
jawabannya 24

5. (1/5 x ___) -10 = 5 x 4
(1/5 x ___) -10 = 20
(1/5 x 150 ) -10 = 20
30 -10 = 20
jawabannya 150

maaf kalau salah