Answer:
I think the answer is 18 square or 324.
Step-by-step explanation:
What kind of Question is that. That is some real math right there.
8 5/7+- 7 4/7
=69/8+(-53/7)
=7 * (times the numerator and denominator) (69/8) - 8* (same here)(53/7)
=483/56- 424/56
=59/56
A unit multiplier is a conversion factor of value 1 that we can use to convert quantities.
We want to convert 123 pounds per mile to ounces per centimeter.
First, we are going to express the quantity to convert as a fraction:
123 pounds per mile=

Next, we are going to find our multipliers:
- We know for our problem that there are 5,280 feet in 1 mile, so our first multiplier will be:

- We also know that there are 16 ounces in 1 pound, so our second multiplier will be:

- We know that there are 12 inches in 1 foot, so our third multiplier will be:

- We know that t<span>here are approximately 2.54 cm in 1 inch, so our fourth multiplier will be: </span>

Now we can put all our multipliers together:

We can conclude that the answer is
0.01
Simplify:
(7/9)/(3/5)
Multiply the numerator by the reciprocal of the denominator, (7/9)/(3/5) = 7/9×5/3:
(7×5)/(9×3)
9×3 = 27:
(7×5)/27
7×5 = 35:
Answer: 35/27