Conversion: 5 3/8 = 5 · 8 + 3
8
= 43
8
Conversion: 3 7/8 = 3 · 8 + 7
8
= 31
8
Subtract: 43
8
- 31
8
= 43 - 31
8
= 12
8
= 3
2
Answer:
Suppp. Broooo
Step-by-step explanation:
Answer:
The answer is A.
Step-by-step explanation:
Answer:
The surface area is 78 unit square.
Step-by-step explanation:
Given : The surface area for a rectangular prism with a square base is
.
To find : What is the surface area if s=3 and h=5?
Solution :
The surface area for a rectangular prism with a square base is 
Substitute, s=3 and h=5




Therefore, The surface area is 78 unit square.