10 I think because 10+10+8+8=36 and 8 is 2 less than 10
19200
just multiply 0.2 x 96,000
Use Desmos graphing calculator and plug in the different equations.
We must assume that all workmen work at the same rate, and keep it up forever.
More men ==> fewer days
so the proportion is: 30/25 = x/10
Cross-multiply the proportion:
300 = 25 x
Divide each side by 25 :
x = 300/25 = <u>12 men</u>
Answer:
x=7/5......... ..... .......