Question

Check whether the following quantities are proportional or not
a. 2, 3, 8, 12
​

Answer 1

Answer:

Yes

Step-by-step explanation:

2,3,8,12

= 2:3::8:12

To find if two pairs of nos. are proprtional or not, we multiply the extreme values and mean values.

So,

We would multiply

Extr terms: 2×12=24

Mean terms: 3×8=24

As the product is same, these values are proportional.

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Answer 2

Answer:

yes

Step-by-step explanation:

because for this we have to multiply the extreme values and mean values and if they are equal then the quantities will be proportional

solution:

2*12=3*8

therefore, 24=24

so they are proportional