Question

calculați:
ex
8 B
9
11
vă rog e urgent

Answer 1

8 )
b :
$0.02(03) = \dfrac{203 - 2}{9900} = \dfrac{201}{9900}$

$10.3(27) = \dfrac{10327 - 103}{990} = \dfrac{10224}{990}$

$11.47(3) = \dfrac{11473 - 1147}{900} = \dfrac{10326}{900}$

$0.002(1) = \dfrac{21 - 2}{9000} = \dfrac{19}{9000}$

9 )

$0.(0003) = \dfrac{3}{9999}$

$0.0(003) = \dfrac{3}{9990}$

$0.00(03) = \dfrac{3}{9900}$

$0.000(3) = \dfrac{3}{9000}$

11 )

$1.1(6) = \dfrac{116 - 11}{90} = \dfrac{105}{90}$

$2.708(3) = \dfrac{27083 - 2708}{9000} = \dfrac{24375}{9000}$

#chandelier