1. (i) Are 5, 10, 20 and 30 in proportion?
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Answered by
0
Answer:
no 5,10,20,30 are not in proportion
Answered by
1
Answer: if four numbers a, b, c, d are said to be in proportion if a/b = c/d
Step-by-step explanation:
Here the numbers are 5, 10,20,30
a/b = 5/10 = 1/2
c/d = 20/30 =2/3
As you can see 1/2 ≠ 2/3
We can say that
5, 10, 20, 30 are not in proportion
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