Question

Перевести в десятичную дробь 5 3/16; 7 3/20; 1 23/50.

Answer 1

$5 frac{3}{16} =5 frac{3*625}{16*625} =5 frac{1875}{10000} =5.1875 \ \ 7 frac{3}{20} =7 frac{3*5}{20*5} =7 frac{15}{100} =7.21 \ \ 1 frac{23}{50} =1 frac{23*2}{50*2} =1 frac{49}{100} =1.49$

Answer 2

5 3/16=83/16=5,1875
7 3/20=143/20=7,15
1 23/50=73/50=1,46