sat的一道数学题
Grand mixture里的一道题,最后一句话说：what is the area , to the nearest square inch ,of the square.答案我算出来是约为23.31,书上给的答案是23.请问我的答案正确吗?what is the area , to the nearest square inch ,of the square.有没有取整的意思?
取整我记得是round……不过不取整就不满足precision的条件了……求正解?
什么意思?麻烦讲解一下what is the area , to the nearest square inch ,of the square.有没有取整的意思啊!（题出Barron2400）