(0.34*15*2.4)/(7.5*3.6*0.51)

(3.6×7.5×1.2)÷(1.5×2.4×0.18)这题简算的过程 0.34×多少等于51?( )×( )=0.51? ( )/2.4=3.6/1.2 7.5/( )=2.5/12 2.7/( )=3/9 1.6/ ( )=0.5/3/8 4:30 3.6:2.4 9:11/6 4/15:6/5的比值和化简比 36×25%＋3.6×7.5简便计算 请问3.6×2.8-0.4×3.6+2.4×6.4能巧算吗? 3.6除以x=2.4(解方程) 3.6×2.4+36×0.76 简便计算 (36-2.4-3.6)/0.5简便计算 [1-(0.51-5.09)]\(0.8+13/15)-1.594等于? 98×0.51 40.7-2.6×9.3 0.8×2.4×12.5 的小数简便计算 2.4×7.6-8-5.7、198×0.51、1.5×0.75,能简算的要简算.