Question

What is the rate of intrest which yeilds an inerest of rs 560on a sum pf rs 28000?

Answer 1

Explanation:

We need to find value of (9

4/3

÷27

2/3

)×3

3/2

9

4/3

=3

8/3

and 27

2/3

=3

6/3

So,

3

6/3

3

8/3

= 3

8/3−6/3

= 3

2/3

,

⇒3

2/3

.3

3/2

= 3

(2/3+3/2)

= 3

13/6