10.计算下面各题,能简算的要简算
0 159202 159210 159216 159220 159226 159228 159232 159238 159240 159246 159252 159256 159258 159262 159268 159270 159276 159280 159282 159286 159288 159292 159294 159296 159297 159298 159300 159301 159302 159304 159306 159310 159312 159316 159318 159322 159328 159330 159336 159340 159342 159346 159352 159358 159360 159366 159370 159372 159378 159382 159388 159396 199269
2-$\frac{8}{15}$×$\frac{9}{16}$ | $\frac{1}{4}$÷($\frac{4}{5}$-$\frac{1}{2}$) | $\frac{6}{7}$×$\frac{1}{11}$+$\frac{1}{7}$÷11 |
$\frac{1}{2}$+$\frac{1}{3}$÷$\frac{2}{3}$ | ($\frac{8}{9}$+$\frac{4}{27}$)×27 | [1-($\frac{1}{4}$+$\frac{3}{8}$)]+$\frac{1}{4}$ |