500
Ms. Delaney is trying to organize a field trip for the 3rd, 4th, and 5th graders. There are 187 3rd graders, 203 4th graders, and 154 5th graders. About how many students will be going on the field trip? (Round to the nearest tenth and hundredth.)
What is 540 (nearest tenth) and 500 (nearest hundredth)