11.50 times 15 is equal to 172.50.
4.50 times 12 is equal to 54.
172.5 plus 54 is equal to 226.50.
I believe $226.50 is the revenue.
28.93 is the answer because you have to add both of them.
x = longer section
y = shorter section
x + y = 109
x = 2y + 10
so we sub in eq 2 into eq 1
2y + 10 + y = 109
3y + 10 = 109
3y = 109 - 10
3y = 99
y = 99/3
y = 33 <=== shorter section is 33 cm
x = 2y + 10
x = 2(33) + 10
x = 66 + 10
x = 76 <=== longer section is 76 cm
Answer:
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Answer:
It would take 10 days for 2 people working for 5 hours a day to fix a road.
Step-by-step explanation:
Given:
Let the number of people be denoted by 'p'.
Let the number of hours be denoted by 'h'.
Let the number of days be denoted by 'd'.
Solution:
Now given:
Case 1:
It take 10 people working 2 hours a day 5 days.
so we can say that;
Now we can say that.
Job Completed can be calculated by multiplying number of people with number of hours and number of days.
So we can say that;
Job Completed =
Case 2:
We need to find the how many days will it take 2 people working 5 hours a day to fix a road.
So we can say that;
Now we know that;
Job Completed =
Now we know that Job completed would be the same so we can say that;
Dividing both side by 10 we get;
Hence we can say that It would take 10 days for 2 people working for 5 hours a day to fix a road.