So since a percent is out of 100 you would put 11/20 and right an equal sign next to that and the bottom fraction would be x/100. Then you would find the relationship between 100 and 20. 20 times 5 is 100 so then 11 times 5 is 55. 55% is your answer
Answer:
6
Step-by-step explanation:
3+3 = 6
15/6=2.5 which is the scale factor since they are similar triangles. We divide each side of the large triangle by 2.5 to get the sides for the small triangle since they are similar. 20/2.5=8cm
25/2.5=10cm
For the second problem, you put 15/6 and set in equal to x/8 when you cross multiply you get 6x=120 then you divide x=20
For the last problem, you divide 43,75 by 5 then multiply it by 400 to get the kiloliters which equals 3,500.
Answer:
addition +
Step-by-step explanation:
You always do what's in parenthesis first.
Answer: 48
Step-by-step explanation:
60 as a fraction= 60/1
We are going to multiply 60/1x4/5=240/5
The we are going to divide 240/5 and 5/5+ 48/1
and 48/1 is equal to 48
