Question

*If a/b = 3/5 then 3a/2b = ?*​

Answer 1

Answer:

9/10

Step-by-step explanation:

a/b= 3/5 it means a= 3 and b= 5

so

3a= 3×3= 9 and

2b= 2×5= 10

Thus

3a/2b= 9/10

Answer 2

The value of 3a/2b is 9/10.

Given:

a/b=3/5

To find:

3a/2b

Solution:

We will obtain the value of a from the given fraction and substitute its value in the required fraction.

The given fraction=a/b=3/5.

So, a=3b/5.

Now, the value of a will be multiplied by 3.

3a=3×3b/5

3a=9b/5

Now, the required fraction is 3a/2b.

Using the value of 3a,

3a/2b=(9b/5)/2b

=9b/5×1/2b

=9b/10b

=9/10

3a/2b=9/10

Therefore, the value of 3a/2b is 9/10.