Answer:
d. 45%
Step-by-step explanation:
According to the frequency table there are 30 sudents who like rock in grades 9-10 and 25 students that like rock and are in grades 11-12.
25 ÷ 55 = n ÷ 100
25 · 100 = 55 · n
2500 ÷ 55 = n n = 45.454545 n = 45%
55 is the total amount of students that like rock
25 is the total amount of students that like rock in grades 11-12
100 is the total percentage
Answer:
2) x=8, y=6
Step-by-step explanation:
i don't know how to explain
Answer:
21/24
I Think
Step-by-step explanation:
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Answer:
The pail would be 8/15 full.
Step-by-step explanation:
First we convert 1/5 and 1/3 to have the same denominator.
5 and 3 can become 15 when multiplied together.
1/5 = 3/15 and 1/3 = 5/15
Now we add both together.
3/15 + 5/15 = 8/15
So the answer is 8/15.
Hope this helps! :)
1.12 divided by 12 times three. In that order.