Question

15 men take 21 days to construct a road.Find the number of days 7 men take to
construct the same road.
Select from the Answers below
O 50 days
O 35 days
O 45 days​

Answer 1

Answer:

(c) 45 days answer h

Step-by-step explanation:

this is answer

Answer 2

Answer:

20 (15 men/5km) = (25men/10km) X

Therefore:

(20)(3)=(5/2)x

x=60 (2/5)= 120/5 = 24 days.

It takes 24 days for 25 men to build a 10 km road.