第13页

信息发布者:
415
$\frac{1}{15}$
0.6
$\frac{8}{7}$
3
0.027
$\frac{3}{10}$
$\frac{1}{36}$
=[175-75]÷25
=100÷25
=4
=12.5×8×11
=100×11
=1100
​$=1-\frac {1}{16}$​
​$=\frac {15}{16}$​
$\begin {aligned}解: 2x&=34+18\\2x&=52\\x &=26\end {aligned}$
$\begin {aligned}解: 6.1x&=7.32\\x &=1.2\end {aligned}$
$\begin {aligned}解: \frac {1}{6}x&=\frac {1}{2}×\frac {2}{5}\\\frac {1}{6}x&=\frac {1}{5}\\x &=\frac {6}{5}\end {aligned}$
2486200


厘米

2
5
6
0.4
20