What is 7,433,654 rounded to the nearest 100,000

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

The tile along the edge of a triangular community pool needs to be replaced? ?

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8