Question

Swati and rajani enter into a partnership with their capitals in the ratio 5 : 6. At the end of 8 months, swati withdraws her capital. If they receive the profit in the ratio of 5:9, find how long rajanis capital was used?

Answer 1

Answer:

Suppose,

Swati invested Rs. 5x for 7 months

And

Rajni invested Rs. 6x for y months

Then,

⇒3x×76x×y=59⇒30y=315⇒y=1012

Hence, Rajni's capital was used for 1012

months