Answer:
4 ancores and 4 flotes.
Step-by-step explanation:
:1
Given that the first die shows 2, the second die must show a 5 so that the sum will be 7.
P(the second die shows a 5) = 1/6
Answer: 1/6
I'm going to assume that they are on parallel tracks, and not the same track.
60x=40(x+2)
60x=40x+80
20x=80
x=4
You can check the work I've provided by filling in the answer for x into the initial question.
ʕ·ᴥ·ʔ
Let's use 100 for our example. How would we find 10% of 100? We would use the equation 100 x .1 = 10. So, let's reverse the equation to find out what number 10 is 10% of. Since we multiplied the first time, we'll now divide. Our equation is
10 / .1 = 100. Now that we know this works, we can put it into our original problem. We'll use the second type of equation. Our equation is
8251 / 1.27 = 6496.850... Now we round- We're looking at the hundredths place to determine what the tenths will be- since it is 5, we'll round up, making the tenths 9. Your answer is 6496.9.
Answer :
no they are not 6:4 and 4:6 are not equivalent
