《2025年口算训练六年级数学上册人教版双色升级版》

$1÷10= ( )\%$
$1÷20= ( )\%$
$3÷20= ( )\%$
$3÷6= ( )\%$
$8÷4= ( )\%$
$9÷25= ( )\%$
$5÷2= ( )\%$
$8÷20= ( )\%$
$8÷25= ( )\%$
$13÷5= ( )\%$
$16÷20= ( )\%$
$10÷100= ( )\%$
$88÷10= ( )\%$
$40÷25= ( )\%$
$70÷50= ( )\%$
$9÷36= ( )\%$
$15÷10= ( )\%$
$20÷40= ( )\%$
$50÷40= ( )\%$
$35÷25= ( )\%$
$20÷80= ( )\%$
$25÷125= ( )\%$

答案： 解析：题目考查百分数和小数的转换，需要将除法结果转换成百分数。方法是将小数点向右移动两位并加上百分号。
答案：
$1÷10= 10\%$
$1÷20= 5\%$
$3÷20= 15\%$
$3÷6= 50\%$
$8÷4= 200\%$
$9÷25= 36\%$
$5÷2= 250\%$
$8÷20= 40\%$
$8÷25= 32\%$
$13÷5= 260\%$
$16÷20= 80\%$
$10÷100= 10\%$
$88÷10= 880\%$
$40÷25= 160\%$
$70÷50= 140\%$
$9÷36= 25\%$
$15÷10= 150\%$
$20÷40= 50\%$
$50÷40= 125\%$
$35÷25= 140\%$
$20÷80= 25\%$
$25÷125= 20\%$

|百分数|分数|小数|
|----|----|----|
|12%|$\frac{3}{25}$|0.12|
|7.5%|$\frac{3}{40}$|0.075|
|12.5%|$\frac{1}{8}$|0.125|
|62.5%|$\frac{5}{8}$|0.625|
|45%|$\frac{9}{20}$|0.45|
|140%|$\frac{7}{5}$|1.4|
|1.5%|$\frac{3}{200}$|0.015|
|120%|$\frac{6}{5}$|1.2|
|11%|$\frac{11}{100}$|0.11|
|72%|$\frac{18}{25}$|0.72|
|225%|$\frac{9}{4}$|2.25|
|15%|$\frac{3}{20}$|0.15|
|37.5%|$\frac{3}{8}$|0.375|
|175%|$\frac{7}{4}$|1.75|
|30%|$\frac{3}{10}$|0.3|
|337.5%|$\frac{27}{8}$|3.375|

答案： |百分数|分数|小数|
|----|----|----|
|12%|$\frac{3}{25}$|0.12|
|7.5%|$\frac{3}{40}$|0.075|
|12.5%|$\frac{1}{8}$|0.125|
|62.5%|$\frac{5}{8}$|0.625|
|45%|$\frac{9}{20}$|0.45|
|140%|$\frac{7}{5}$|1.4|
|1.5%|$\frac{3}{200}$|0.015|
|120%|$\frac{6}{5}$|1.2|
|11%|$\frac{11}{100}$|0.11|
|72%|$\frac{18}{25}$|0.72|
|225%|$\frac{9}{4}$|2.25|
|15%|$\frac{3}{20}$|0.15|
|37.5%|$\frac{3}{8}$|0.375|
|175%|$\frac{7}{4}$|1.75|
|30%|$\frac{3}{10}$|0.3|
|337.5%|$\frac{27}{8}$|3.375|