Question

Q3. Determine if the following are in proportion,
(a) 15, 45, 40, 120​

Answer 1

Answer:

Yes,

These no's Are in Proportion

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Answer 2

Answer:

YES

Step-by-step explanation:

15:45 :: 40:120

15:45 break down

1:3

40:120 Break down

1:3

15:45 :: 40:120

   Broken Down

1:3           1:3

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