Question

1. Determine if the following are in proportion:
(i) 8, 10, 16, 20 (ii) 3,4,6,7
(iii) 18, 36, 72, 144 (iv) 5, 7, 40, 56​

Answer 1

Answer:

5 ,7, 40, 56

Step-by-step explanation:

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