6÷0.75=8
所以6:8=0.75
猜你喜欢
- 1锐角三角形ABC,a=2bsinA.(1)求B的大小（2）求cosA+sinC的范围（详解
- 2I got a long long way to go before I can say goodbye to all I ever knew to you请解释这句话,
- 3英语翻译
- 4为什么你选择了我? 英语怎么说?
- 5x^4+2x^2+1=9x^2 x^4+x^2+1=8x^2 这一步是为什么?
- 6m/s与km/h的进率,1m/s=多少km/h
- 7物体排开水的体积一定为物体的体积吗?
- 8She is ( ) Henan A.from B.in C.with
- 9已知圆锥的侧面展开图是一个半圆 求他的侧面积与底面积的比
- 10---I can’t find Mr.Smith .Where did you last see him this morning?---It was in the