I believe the answer is $19
Step-by-step explanation:
You would set it up as a proportion. 380/20, x/1. Â You would multiply 1 by 380 and divide 380 by 20, which equals 19
1 3 5
step-by-step explanation:
i took the test: )
4/6 = 2/3
so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9