英语数学题解答要过程Find the number of integers between 32 and 395 that are divisible by 6. Find theirsum.拜托大家给一个正确答案,要要做题过程

问题描述:

英语数学题解答要过程
Find the number of integers between 32 and 395 that are divisible by 6. Find their
sum.
拜托大家给一个正确答案,要要做题过程

100

查找的编号 32 和正在被 6 整除的 395 之间的整数。找到他们总和
100

找出32和395之间能被6整除的整数个数,并求和
32/6=5,395/6=65,所以个数为60,和为(6+65)*60*6/2=12780