Question

determine if if the following numbers are proportion
1) 4,6,8,12

​

Answer 1

Answer:

Yes

Step-by-step explanation:

Given 4,6,8,12

We have, 4:6

=  

6

4

​

 

=  

(6÷2)

(4÷2)

​

[∵HCF of 4 and 6 is 2]

=  

3

2

​

 

And 8:12

=  

12

8

​

 

=  

(12÷4)

(8÷4)

​

[∵HCF of 8 and 12 is 4]

=  

3

2

​ ∴4:6=8:12

Hence, 4,6,8,12 are in proportion.

Answer 2

Answer:

Here is the answer for this question