问题
填空题
两个数相除的商是4.8,要使商成为48,被除数不变,除数应______.
答案
由分析可知:两个数相除的商是4.8,要使商成为48,即商扩大了10倍,被除数不变,除数应缩小10倍;
故答案为:缩小10倍.
两个数相除的商是4.8,要使商成为48,被除数不变,除数应______.
由分析可知:两个数相除的商是4.8,要使商成为48,即商扩大了10倍,被除数不变,除数应缩小10倍;
故答案为:缩小10倍.
阅读理解 | ||||
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1. The above message is probably taken from________. | ||||
A. a magazine B. a Web page C. a newspaper D. a leaflet | ||||
2. If you intend to write an essay about education in different countries, you can refer to________. | ||||
A. Recreation Programming & Berlin at War B. Race to the Pole & The "Times" Good University Guide C. Race to the Pole & Berlin at War D. Recreation Programming & The "Times" Good University Guide | ||||
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A. £4.46 B. £12.59 C. £14.49 D. £8.64 |