Question

A can do a piece of work in 60 days. He
work for 15 days and then B done finish the
remaining work in 30 days. The two
together can finish the work in how many
days?



options are:- at top




plz give answer with solutions
it is urgent​

Answer 1

Answer:

24

there you go

here's my answer

Answer 2

Answer:

10 days

Step-by-step explanation:

$\frac{1}{15} + \frac{1}{30} = \frac{1}{x} \\ \frac{(2 + 1)}{30} = \frac{1}{x} \\ \frac{3}{30} = \frac{1}{10} = \frac{1}{x} \\ x = 10 \: days$