Whats the place value of number 4 in the number 1 345.87?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?