17-(28÷4)+(5)x2 equals 20.
There are 3 feet in 1 yard so each foot is 1/3
K = 3/14 should be the correct answer
Acres = 640 * sq miles
acres = 640 * 3.5
acres = 2,240 square miles
**************************************************************
Incidentally, here's how that 640 acres per square mile is derived.
1 acre = 43,560 square feet
1 square mile = 5,280^2 =
<span>
<span>
<span>
27,878,400
</span>
</span>
</span>
square feet
<span>
<span>
27,878,400
</span>
/ 43,560 = 640 acres exactly</span>
Answer:
180
Step-by-step explanation:
you multiply 10 times 6 times 3
