There are 7 6ths in 1 1/6
Each of those slots would have 1/6 wrote in them I believe
Let me know if I'm correct :)
Answer:
16/75 = .2133 or 21.33%
23/90 = .255 or 25.55%
13/15 = .866 or 86.66%
11/90 = .122 or 12.22%
Step-by-step explanation:
We know that to find the percent of a number you must multiply the percent by the number like this:
23% of 60
.23 x 60 = 13.8
Now to go backwards all you have to do is divide back. So for instance if we wanted to find now what percent 13.8 is of 60, we would divide 13.8/60 and get .23.
So for these just divide all the first numbers by the second numbers:
16/75 = .2133 or 21.33%
23/90 = .255 or 25.55%
13/15 = .866 or 86.66%
11/90 = .122 or 12.22%
hope this helps!
Step-by-step explanation:
let x be the price of the adult ticket and y the price of child ticket
so
3x+7y=132
4x+7y=141
from the first equation 7y=132-3x
lets replaxe this from the second equation
4x+(132-3x)=141
4x-3x=141-132
x=9
so knowing that 7y=132-3x
7y=132-3*9
7y=105
y=105/7=15
so finaly the adult ticket cost 9 dollars and child ticket cost 15 dollars
Answer:
I know A is one of them, not sure about the others, sorry
Step-by-step explanation:
Answer:
$65.63
Step-by-step explanation:
2100(100%-50%)^5
=2100(1-0.5)^5
=2100(0.5)^5
=2100(1/32)
=65.625 (approx. 65.63)