请哪位高手来做一下老外的数学题谢谢小学的
求高手!!!!!!!!!解决英文数学题!!!!!
简单的说
(1)
原式=
-1-1-1-1-1-1-......-1+2002
那么有几个-1呢?
就是2000÷2个
所以是-1000+2002
=1002
第二题
其实呢
这题
跟高没有任何关系
半径是9.2cm
直径就是18.4cm
6个就是6个18.4cm
就是110.4cm
3排所以是18.4×3
就是55.2cm
所以箱子的长是110.4cm
宽是55.2cm
(3)
底面半径是1.5dm
直径就是3dm
底面的周长就是3pai
那么圆柱的高就是面积初一底面周长
所以高就是
【9.42÷(3pai)】dm
要看这题pai怎么取咯
简单的美国小学数学问题!!
two hundred and thirteen million,four hundred and fifty six thousand and seventy five
forty five billion,six hundred and seventy eight million,ninety two thousand one hundred and forty three
three hundred and fifty four million,six hundred and seventy eight thousand two hundred and nineteen
thirty five million,five hundred and seventy eight thousand two hundred and nineteen
one hundred and thirty four million seven hundred and eighty six thousand two hundred and thirty nine
forty five million three hundred and forty two thousand one hundred and twenty four
two hundred and forty five million six hundred and seventy three thousand four hundred and fifty one
six billion seven hundred and eighty nine three hundred and forty two thousand five hundred and one
这是一题小学六年级的数学题,请哪位高手帮忙做一下,谢谢!
一共骑了10天 行程1600千米
每天前进160千米
每天骑8个小时
每小时20千米
其余的都是迷惑条件