Question

1.the monthly expenditure of a hostel for 10 children is rupees 8000.find the monthly expenditure of the hostel for 15 childrens

2. it take for how to go from Mumbai to Pune at an average speed of 60 km per hour how long will it take for a person to cover this distance at an average speed of 75 kilometre per hour​

Answer 1

Answer:

1.12000 for 15 children

Answer 2

Step-by-step explanation:

1. monthly expenditure of 10 children is 8000

then monthly expenditure of 1 child is 8000/10

therefore, monthly expenditure of 15 children will be 800 * 15 = 12000

2. since distance covered in both the case will remain same ,therefore,

we can say,

S × T = S × T

60 × T = 75 × T

put the value of time and then equate the equation and find the another time

Hope it helps