Answer:
250
Step-by-step explanation:
Number of labourers * Number of days worked = Total number of working days
Total number of working days to construct a 4km long road: 
Total mumber of working days to construct a 8km long road: 
Labourers: 20000 ÷ 80 = 250.
250 labourers are required.
Answer:
Slope = 2
Step-by-step explanation:
Slope = 20/10 = 2
The answer should be 2.2, or as a fraction from 2 and 1/5
as 2 and 3/4 can be changed to 2.75 and 4/5 can be changed to 0.8
Answer:
Base is 10, exponent is 15
Step-by-step explanation:
Answer:
What is your question
Step-by-step explanation
If you don’t have a question have a great night/day.
