Answer:
Step-by-step explanation:
As per diagram, the distance AB + BC is same as AD + DC
Since the distance is same for both, the friend will win due to running at greater speed
I dont understand the question
Answer:

Step-by-step explanation:
20 is greater than y.
Answer:
9/25
Step-by-step explanation:
find a number that both the top and bottom are divisible by,
23 is the greatest common division we can make such that the top and bottom remain whole numbers
so,
÷23
=(207/23)÷(575/23)
=