Question

-(d) 16, 20, x and 25 are in proportion.​

Answer 1

Step-by-step explanation:

16/20=x/25

x = 16×25/20

20 is the answer

Answer 2

Step-by-step explanation:

Given that 12,16, * ,20 are in proportion

That implies=) 12/16 = */20

On cross multiplying,,,we get

12×20=16× *

240=16 × *

240/16= *

30/2=15

The Answer is 15

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