问题
解答题
一个数的40%与3.6的和与15的比值是
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答案
（15×
-3.6）÷40%，2 3
=（10-3.6）÷0.4，
=6.4÷0.4，
=16．
答：这个数是16．
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一个数的40%与3.6的和与15的比值是
|
（15×
-3.6）÷40%，2 3
=（10-3.6）÷0.4，
=6.4÷0.4，
=16．
答：这个数是16．
| 选择正确的答案补全对话，将其序号填入题前括号里。 | |||
| A: I 1___________ my village. The water is clean. The air 2___________ fresh. B: I like my village, too. The sky is blue. The clouds 3___________ white. I can run on the grass. A: Are there any pandas in the mountains? B: 4___________, there aren't. Are there any fish in the rivers? A: 5___________, there are. You can see many fish.
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