Number 1 wants you to set up proportions so four numbers equal to 2/1 would be: 6/3 8/4 10/5 12/6, and so on. I'm not sure what they're asking when they say the sum of the first two numbers is equal to 4.8
$1.00 - $.64 = 36 cents. You get 36 cents back in change.
For this case we propose a rule of three to obtain the number that represents 25% of 37.
So, we have:
37 --------> 100%
x -----------> 25%
Where "x" is the number that represents 25% of 37.
Finally, we have that 25% of 37 is 9.25.
Answer:
25% of 37 is 9.25.
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Here is the reference No funny stuff XD</u></h2>
Since it is given that 4/5 mile is equal to 1/2 inch, what we will be looking for how many inches will there be for 1 mile. 5/5 mile = 1 mile.
This is how it would look like.
1/2 inch.... x inch
----- = -----
..4/5 mile ...... 1 mile
Next, we cross multiply:
(1/2)1 = (4/5)x
Then divide both sides by 4/5. so we get
x = 0.025 inch
and that is 1/40 inch. Therefore, 1 mile is 1/40 inch. Hope this helps.
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Answer: It equals the same because you can't factor variables that are different.
