Question

One astronomical unit is about 93,000,000 miles. At 20,000 miles per hour, how many astronomical units can Orion travel in one hour

Answer 1

Answer:

$\frac{1}{4,650}\ astronomical\ unit$  

or

$2.15*10^{-4}\ astronomical\ unit$

Step-by-step explanation:

we know that

One astronomical unit is about 93,000,000 miles

so

using proportion

Find out how many  astronomical unit represent 20,000 miles

Let

x ----> the number of astronomical unit

$\frac{1}{93,000,000} =\frac{x}{20,000}\\\\x=\frac{20,000}{93,000,000}\ astronomical\ unit$

simplify

$\frac{1}{4,650}\ astronomical\ unit$  

or

$2.15*10^{-4}\ astronomical\ unit$

Answer 2

Answer:

4650m

Step-by-step explanation:

divide