Answer:
1.D 2.B 3.B
Step-by-step explanation:
1: between 0 and 1 on the number line there is a total of 8 lines in between, S is the 5th line starting from 0, therefore S is 5 / total = 8;
2. 18 - 15
= 18 = [(10 + 8)] - 15 = [(10 + 5)]
= 10 - 10 = 0 => 8 - 5 = 3
3. two hundred thirty six