Question

1,3:5=?

0,18:9=?

2,7:27=?

1.23:123=?

0,63:21=?

9,6:16=?

0,66:11=?

РЕШИТЕ ПРИМЕРЫ!!! Срочно!

 

Answer 1

1,3:5=0,26
0,18:9=0,02
2,7:27=0,1
1,23:123=0,01
0,63:21=0,03
9,6:16=0,6
0,66:11=0,06

Answer 2

$1)1.3 / 5 = frac{13}{10} / frac{5}{1} = frac{13}{2} = 6 frac{1[tex] 2)0.18 / 9 = frac{18}{10} / frac{9}{1} = frac{18 * 1}{10 * 9} = frac{2 * 1}{10 * 1} = frac{2}{10} = frac{1}{5}$}{6} [/tex]
3)$2.7 / 27 = frac{27}{10} / frac{27}{1} = frac{27 * 1}{10 * 27} = frac{1}{10} = 0.1$
4)$1.23 / 123 = frac{123}{100} / frac{123}{1} = frac{123 * 1}{100 * 123} = frac{1}{100} = 0.01$
5)$0.63 / 21 = frac{63}{100} / frac{21}{1} = frac{63 * 1}{100 * 21} = frac{3 * 1}{100 * 1} = frac{3}{100} = 0.03$
6)$9.6 / 16 = frac{96}{10} / frac{16}{1} = frac{96 * 1}{10 * 16} = frac{6 * 1}{10 * 1}= frac{6}{10}= 0.6$
7)$0.66 / 11 = frac{66}{100} / frac{11}{1} = frac{66 * 1}{100 * 11} = frac{6 * 1}{100 * 1} = frac{6}{100} = 0.06$