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:
D
Step-by-step explanation:
We have the expression
First we need to distribute the negative throughout the parenthesis. Then we can combine like terms in order to simplify this expression
This answer matches D.
Answer:
Step-by-step explanation:
let the original price=x
85 % of x=51