Compatible numbers are numbers that look nice or friendly with each other when we do mental calculations to estimate a product, but especially using division .
5 might be your answer , unsure .
The answers to the questions
Answer:
3: 0.625
4: 2.2
7: 1.083
8: 4.285
11: 1.1
12: 0.08
Step-by-step explanation:
The answer is D because you have to sneer what is in the parentheses first
In this sequence a=7
d=11.5-7=4.5
So 46th term = a+45d
=7+45(4.5)
=7+202.5
=209.5
