Answer:
2.2
Step-by-step explanation:
This is because you can use long divison on paper, 25 goes in 50 2 times so it would be remaining with 5 and since you need no remainers bring down a zero which gives you an extra 50 and 25 goes in 50 2 times so 2.2
I believe the answer is 5 units. Because it shows the line's arrow at unit 5.
1/5(15+10k)
=1/5.15+1/5.10k
=3+2k
