Question

In a hostel there are 500 students and there is enough ration to last for 40 days. However, some students went for a trip and the ration lasted for 50 days. How many students went for the trip?​

Answer 1

Step-by-step explanation:

500 ×40 = {500-x}×50

10×40={500-x}

400=500-x

x =100

Answer 2

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Step-by-step explanation:

hope it helps you