Answer:
Assuming one unit is one unit of measurement the answer would be nine
Step-by-step explanation:
I believe the correct option is C.
Answer:
<h2>Sf - 3</h2><h2>PSf - 2</h2><h2>SIf - 1</h2><h2>Nf - 4</h2>
Step-by-step explanation:


Answer:
6 7/12
Step-by-step explanation:
We need to get a common denominator, which is 12
12 1/4 - 5 2/3
12 1/4*3/3 - 5 2/3*4/4
12 3/12 - 5 8/12
We will need to borrow from the 12 since 3/12 is less than 8/12. Write the 1 we borrow as 12/12
11 + 12/12 + 3/12 - 5 8/12
11 15/12 - 5 8/12
6 7/12