(Please answer my question)
1. A cable company had 391 subscribers. The ratio of regular subscribers to premium
subscribers was 9:8. How many regular subscribers did they have?
2. Express the following comparisons as ratios
Suppose a class has 7 redheads, 9 brunettes, and 11 blondes, what is the ratio of redheads to students in the class?
3. 28:__ is equivalent to 8:10 ?
a 10
b 35
c 7
d 30
4. Henry was looking at his streaming music stats. The ratio of songs he liked to disliked was 7:3. If he listened to 220 songs total how many did he like?
a 66
b 121
c 154
d 220
e 38
5. What is C?
2 12
10 60
14 A
18 B
24 C
6. Simplify the following ratio 8:12 __________
7. Simplify the following ratio 63/56 _________
8. What is the missing number in the ratio table?
Trees Fruit
5 15
7
9 27
11 33
9. What is B?
2 16
5 40
6 A
10 B
12 C
Answers
Answer:
you can simply search on Google.
Given : A cable company had 391 subscribers. The ratio of regular subscribers to premium subscribers was 9:8.
To Find : How many regular subscribers did they have
Solution :
regular subscribers = 9x
premium subscribers = 8x
Total Subscribers = 9x + 8x = 17x
17x = 391
=> x = 23
regular subscribers = 9x = 9 (23) = 207
7 redheads, 9 brunettes, and 11 blondes,
Total = 27
ratio of redheads to students in the class = 7/27
28:35 is equivalent to 8:10
songs he liked to disliked was 7:3
listened to 220 songs
Liked = (7 / (7 + 3) ) * 220 = 154
2 12
10 60
14 84
18 108
24 144
C = 144
8:12 = 2 : 3
63/56 = 9/8
5 15
7 21
9 27
11 33
2 16
5 40
6 48
10 80
12 96
B = 80
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