Gavin, Sarah, and Pip share £136 in a ratio of 3:2:3. How much money does each person get?
2 answers:
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Answer:
There were 15 students in van and 51 students in the bus.
Step-by-step explanation:
Let the number of students in each van be 'x'.
Let the number of students in each bus be 'y'.
Given:
For High School A
number of vans = 11
Number of buses =9
Number of students = 624
now we can say that;
Total Number of students is equal to sum of the number of vans multiplied by the number of students in each van and Number of buses multiplied by the number of students in each bus.
framing in equation form we get;
For High School B
number of vans = 5
Number of buses = 1
Number of students = 126
now we can say that;
Total Number of students is equal to sum of the number of vans multiplied by the number of students in each van and Number of buses multiplied by the number of students in each bus.
framing in equation form we get;
On solving both equation we will get the number of students in vans and buses.
First we will multiply equation 2 by 9 we get;
Now Subtracting equation 2 from equation 1 we get;
Now dividing both side by 34 we get;
Now we will substitute the value of 'x' in equation 2 we get;
Hence There were 15 students in van and 51 students in the bus.