One year, the population of a city was 325,000. Several years later it was 279,500. Find the percent decrease.
1 answer:
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Answer:
950 mouse traps are made in a day.
Step-by-step explanation:
Given:
Mouse traps produced in 30 minutes = 50
Total working hour in one day = 10 hours
Lunch break time = 30 minutes
To find:
Number of mouse traps are made in a day = ?
Solution:
Total number of working hours =10 hours
We know that 1 hours = 60 minutes
so 10 hours = 60 x 10 = 600 minutes
It is said that there is 30 minutes break
So total working hour is 600-30 = 570
In 570 minutes we have = =19 half hours
Now the total mouse traps produced is 19 half hours is
19 x 50 = 950