Answer:
28
Step-by-step explanation:
Let's set the ratio as
7x : 9x
If you add all the states that border an ocean and do not, you will get 48 states (because Alaska and Hawaii are not part of the continental US, as they do not touch the "main" part of the country)
So, we can write this equation.
7x + 9x = 48
Simplify.
16x = 48
Divide both sides by 16.
x = 4
Now, find how many states border an ocean. In our ratio, the number of states that border an ocean was 7x. Substitute x = 4 into 7x
7 * x = 7 * 4 = 28
The number of states that border an ocean is 28.
I hope this helps! Feel free to ask any questions!
Answer:
1 7/12
Step-by-step explanation:
Just subtract the fractions if you cant do it by head or paper use a calc so 5 3/4 - 4 1/6= 1 7/12 samuels dad is 1 7/12 taller than samuel.
That's the simplest form of 15/35. You can use
3/7 to get other equivalent fractions by multiplying the numerator and denominator by the same number. Other examples are
9/21, 6/14, and 12/28.
Hope this helps!
Answer:
-4
Step-by-step explanation:
adding a negative is the same as subtracting a positive
<h2><u><em>xoxo, </em></u></h2><h2><u><em>your highness...</em></u></h2>
Answer: 2,243.4
Step-by-step explanation:
