化简比 3.75:4又1/6 28小时:0.75天 1又1/2:2/5:1/6 1.6cm:1又1/4cm:0.13dm
3个回答
3.75:4又1/6=3:4
28小时:0.75天=14:9
1又1/2:2/5:1/6=45:12:5
1.6cm:1又1/4cm:0.13dm=32:25:26
相关问题
6-1又5/8= 1又4/5÷18= 0.18×5/6= 0.75-1/4= 4-1又1/3= 7÷2又1/3= 2又1
13+1/3+3.75*3又1/5分之4又1/2/2又4/7+1/6
负数计算题 (-0.5)+(3又1/4)+(+2.75)+(-5又1/20(+1又5/6)+(-2又1/2)+(+2/3
6.75-(-1/2)+(-14/3)+(-0.5)+(-6又3/4)
(+17又3/4)-(6.25)-(-8又1/2)-(+0.75)-22又1/4
(1)(+1/2)+(-1/2)+(-6/7)(2)0.5+(-1/4)+0.75+(+1/2)(3)1/4+(+5又3
(-0.5)-(-3又4分之1)+6.75-5又2分之1=
:(﹣0.5)+(+3又4分之1)+(+6.75)+(﹣5又2分之1)
几道简便运算的题目.1又1/4-0.78+2.75 5又2/5+2又7/9-4.4 4.8+3又5/6-1/6+5又1/
1.75-(-3/8)+(0.5)-(-5/6) +4又2/3)-1/8