早教吧 育儿知识 作业答案 考试题库 百科 知识分享

英语翻译扇形统计途中扇形占园的百分知30,则此时扇行所的园心角为多少度.甲校女生占全校总人数的百分知50,乙校男生占全校总人数的百分知50,比较俩校女生人数是多

题目详情
英语翻译
扇形统计途中扇形占园的百分知30,则此时扇行所的园心角为多少度.
甲校女生占全校总人数的百分知50,乙校男生占全校总人数的百分知50,比较俩校女生人数是多
▼优质解答
答案和解析
Statistical way to account for park fan fan to know the percentage of 30, the time line of the garden center fan angle of the number of degrees.
A total number of school girls school percentage of total known 50, School B the total number of school boys and 50 percent know to compare both the number of school girls are more