Question

5 : 20 : : 75 : 3 are in proportion​

Answer 1

Answer:

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Step-by-step explanation:

to be in proportion the mid terms product  should be equal to the outside terms product'

$5 : 20 : : 75 : 3$

=$5*3$ should be equal to $20*75$

$= 15 \neq 1500$

so they are not in proportion.

Answer 2

Answer:

No

Step-by-step explanation:

5/20 = 75/3

= 1/20 = 25/1 (Cross Multiplication)

= 1 x 1 = 25 x 20

= 1 ≠ 500