Name the place value to which number was rounded 0.546 to .055

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field