Answer:
Step-by-step explanation:
Given
Required
Solve
First, convert 180lb to kg
-- to 1dp
Next, convert 12oz to kg
--- to 1 dp
So, the expression becomes:
Hence:
Answer: A
12 x 12 = 144
39 x 39 = 1521
1521 - 144 = 1377
root 1377 = 37.1