Question

chinki and minki can do a piece of work in 8hrs.Chinki alone can do a piece of work in 16hrs.How many hrs minki alone can do it?

explain with method​

Answer 1

Minki alone can do a piece of work in 16 hrs

Answer 2

Answer:

16

Step-by-step explanation:

Chinki minki 1 hr. work= 1/8th work

Chinki 1 hr. work = 1/16th work

Minki 1hr. work= chinki minki work- chinki work

= 1/8 - 1/16

= 1/16

minki took time = 16 days