Given:
Principal = Rs. 6000
Rate of simple interest = 6% per annum.
Time = 4 years
To find:
The simple interest and amount.
Solution:
Formula for simple interest:

Where, P is principal, r is the rate of interest and t is the number of years.
Putting P=6000, r=6 and t=4, we get



Now,



Therefore, the simple interest is Rs. 7440 and the amount is Rs 7440.
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Fourteen million, three hundred seventy six thousand, three hundred thirty three
Answer:
15 people
Step-by-step explanation:
Boys: x
gilrs: y
From the text of the task:

Replacing x:

So there are 28 girs and 20 boys