Answer:
and 
this is what i think, hope it helps
1. 7/15 = 63/135
2. 6/13 = 48/104
hope this will help you
Answer:
Tagging Problem for future searchers
Step-by-step explanation:
Which expression represents the statement "four less than the product of three and a number"?
A) 4-3n
B) 4-n/3
C) 3n-4
D) n/3-4
