The first gardener can finish the job in 6 hours, and the second gardener can do the same job in 7 hours. How long it will take
2 answers:
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Answer:
Step-by-step explanation:
Given : The formula
We have to rearrange the given formula for
Consider the given formula
Multiply both side by 2, we have,
Divide both side by , we have,
Simplify, we get,
Thus,
Answer:
<u>Number of rooms reserved for the students are - 90 .</u>
Step-by-step explanation:
Firstly ,
As we know 60% of the 600 students went on the trip,
Then ,
Number of students went on the trip = 60% of 600
=
= 360
Now ,
Given - One room is reserved for 4 students ,
Therefore , Number of rooms for 360 students =
= 90
<u>Hence , the answer is 90 rooms reserved for the students.</u>