Question

1. observe the given proportions , identify as direct inverse and hence find the value of x
A. 6:8::8:x
B. 18:27::34:x

2. 25 mans digg a trench in 42 days find the number of days in which 30 Mans can digg the same trench

3. the monthly expenditure of hostel for 10 children is rupees 8000 . find the monthly expenditure of the hostel for 15 children

4. if takes 4 hours 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 the distance at an average speed of 75 km per hour? ​

Answer 1

Answer:

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Answer 2

Answer:

Yes,

. observe the given proportions , identify as direct inverse and hence find the value of x

A. 6:8::8:x

B. 18:27::34:x

2. 25 mans digg a trench in 42 days find the number of days in which 30 Mans can digg the same trench

3. the monthly expenditure of hostel for 10 children is rupees 8000 . find the monthly expenditure of the hostel for 15 children

4. if takes 4 hours 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 the distance at an average speed of 75 km per hour