Answer:
50
Step-by-step explanation:
100 into 2 parts is 50
1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1-1=0
120cm
Answer: 25%
16 000 - 12 000 = 4000
16 000 / 4000 = 4
100 / 4 = 25