Respuesta :
The answer should be 390=60s, assuming s is the number of shelves he would need.
By the way, if you want the answer using this formula:
390=60s
390/60=s
6.5=s
s=6.5
By the way, if you want the answer using this formula:
390=60s
390/60=s
6.5=s
s=6.5
Answer:
The answer is option b) 390 = 60s
Step-by-step explanation:
Brother has = 390 CDs
A shelf holds = 60 CDs
To get the shelf
Total/ number of shelves
390/60 = shelves
Or 390 = 60s