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stellarik [79]
3 years ago
7

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

our
Mathematics
2 answers:
Annette [7]3 years ago
8 0

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

MaRussiya [10]3 years ago
6 0

Answer:

4650m

Step-by-step explanation:

divide

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