Answer:
For this question, you need you use the unitary method or proportion. If you apply these ideas to it. You should be able to do this question. Here's my working:
Step-by-step explanation:
25ounces = $3.49
**You need to find what's the price of one ounce**
So assume it like this:
1 ounce = $X
To solve for X, you figure out how did 25 became 1. In this case, it has been divided by 25. So you do the same thing on the other side: Which is $3.49 ÷25 = 0.1396 (Price per ounce for choice A)
Choice B workings:
You apply the same method, so it's 4.79 ÷ 45 = 0.1064444444444 (Price per ounce for Choice B)
So in conclusion, <em>Choice B is cheaper. </em>
<em>*</em><em>*</em><em>Please</em><em> </em><em>note</em><em> </em><em>that</em><em> </em><em>I'm</em><em> </em><em>not</em><em> </em><em>a</em><em> </em><em>maths</em><em> </em><em>teacher</em><em>,</em><em> </em><em>please</em><em> </em><em>double</em><em> </em><em>check</em><em> </em><em>your</em><em> </em><em>answer</em><em>,</em><em> </em><em>my</em><em> </em><em>answer</em><em> </em><em>might</em><em> </em><em>be</em><em> </em><em>incorrect</em><em>*</em><em>*</em>
Hope it helps!
Cheers! :)
Ordered pairs on an unit circle..
Exact values of the ordered pairs of the unit circle is represented in pictorial form above in degrees and radians.
Hope this helps.
Answer:
9, 4.5 x 2 = 9
4.5 = 45 tenths and 0.5 = 5 tenths
5 tenths x 9 = 45 tenths
4.5/0.5 = 9
6.3/0.9 = 7, 0.9 x 7 = 63, 63 / 0.9 = 7
Step-by-step explanation:
What exactly are you asking for....?
