Math, asked by kumar1998neeraj, 6 months ago

The average age of 30 children in a class is
years. If the teachais age be included, the
average age becomes 10 years. Find the
teacherchr's age

Answers

Answered by dnyaneshwari85

1

please says that what is the age of children's

Previous Question

Next Question

Similar questions

Math, 3 months ago

Write the number of whole numbers between -7 and 7...

History, 3 months ago

heads the civil service in a state.

Science, 3 months ago

give reason for following filtration is preffered for seperationg leaves from tea rather that decantation...

Science, 6 months ago

What do you observe when you mix vinegar and baking soda? How do you perform a test for the evolving gas? first correct answer will be marked as brainliest ...

Art, 6 months ago

What are the similarities and different of cubism and expressionism...

English, 11 months ago

How can i give you 10 reason to stay in my life even i dont know you...

English, 11 months ago

I think the test is scientifically....(sound).add suffix or preffix...

Math, 11 months ago

The width of a rectangle is the length minus 2 units. The area of the rectangle is 48 units. What is the width, in units, of the rectangle?