Question

3．小電腦．

$\frac{5}{12}$×$\frac{6}{17}$=	$\frac{5}{6}$×0÷$\frac{3}{5}$=	2-$\frac{1}{5}$+$\frac{4}{5}$=	$\frac{6}{7}$+1÷7=
6-$\frac{1}{3}$=	$\frac{12}{33}$÷$\frac{3}{11}$=	0.125×0.125=	5×$\frac{1}{5}$÷5×$\frac{1}{5}$=

Answer 1

分析 根據(jù)分?jǐn)?shù)加、減、乘、除的計(jì)算方法的計(jì)算方法進(jìn)行計(jì)算．

解答

解： $\frac{5}{12}$×$\frac{6}{17}$=$\frac{5}{34}$	$\frac{5}{6}$×0÷$\frac{3}{5}$=0	2-$\frac{1}{5}$+$\frac{4}{5}$=2$\frac{3}{5}$	$\frac{6}{7}$+1÷7=1
6-$\frac{1}{3}$=5$\frac{2}{3}$	$\frac{12}{33}$÷$\frac{3}{11}$=$\frac{4}{3}$	0.125×0.125=$\frac{1}{64}$	5×$\frac{1}{5}$÷5×$\frac{1}{5}$=$\frac{1}{25}$

點(diǎn)評(píng) 本題考查了學(xué)生基本的計(jì)算能力，在計(jì)算時(shí)要細(xì)心．