问题
解答题
|
答案
55.5÷25=2.22;
2.22 25 55.5
50 55
50 50
50 0
0.924÷2.31=0.4;
0.4 231 92.4
924 0
4.54÷0.15≈30.27.
30.266 15 454
45 40
30 100
90 100
90 10
|
55.5÷25=2.22;
2.22 25 55.5
50 55
50 50
50 0
0.924÷2.31=0.4;
0.4 231 92.4
924 0
4.54÷0.15≈30.27.
30.266 15 454
45 40
30 100
90 100
90 10