Answer:
(a) 'p' rows = 12p
(b) 6 rows = 72 students
(c) 20 rows = 240 students
Step-by-step explanation:
12 students = 1 row
(a) 12 · p = 12p
(b) 12 · 6 = 72
(c) 12 · 20 = 240
Correct answer is Option A: 18/48 = 21/56
You’ll have to divide the numerator by the denominator of each fraction to see whether they have the same quotient:
18/48 = 0.375
21/56 = 0.375
The other options are not proportional.
B) 20/28 = 15/18:
20/28 = 0.714
15/18 = 0.833
Thus, 20/28 ≠ 15/18
C). 3/5 = 13/10
3/5 = 0.6
13/10 = 1.3
Hence, 3/5 ≠ 13/10
D) 7/10 = 10/7
7/10 = 0.7
10/7 = 1.43
Thus, 7/10 ≠ 10/7
These solutions prove that the correct answer is A) 18/48 = 21/56
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Question ? There is no question to help
8/6
16/12
40/30
if you divide the first one by 2 you will get 4/3
If you divide the second one by 4 you will get 4/3
The last one if you divide it by 10 you will get 4/3
Answer:
hurricane
Step-by-step explanation:
