Question

23. In a company XYZ Ltd. a certain number of engineers
can develop a design in 40 days. If there were 5 more
engineers, it could be finished in 10 days less. How
many engineers were there in the beginning?
(a) 18 (b) 20 (c) 25 (d) 15
(e) 16​

Answer 1

Answer:

d 15 is the answer

Step-by-step explanation:

I think 15 answer