Question

Which of the following are in proportion?
Answer:
A. 2, 5, 40,80
000
B. 20, 40, 60, 120
000
C. 10, 30, 11,22
000
O O
D. 15, 40, 25, 18​

Answer 1

Answer:

c. 10,30,11,22

000

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