Question

How do u decompose 6.279? 5th grade

Answer 1

`5+\cfrac{12}{10}+\cfrac{4}{100}+\cfrac{39}{1000}\implies 5+1.2+0.04+0.039\implies 6.279 ~~ \textit{\LARGE \checkmark} \\\\\\ 6+\cfrac{1}{10}+\cfrac{8}{100}+\cfrac{9}{1000}\implies 6+0.1+0.08+0.009\implies 6.189~~ \bigotimes \\\\\\ 5+\cfrac{11}{10}+\cfrac{7}{100}+\cfrac{19}{1000}\implies 5+1.1+0.07+0.019\implies 6.189 ~~ \bigotimes \\\\\\ 6+\cfrac{3}{100}+\cfrac{249}{1000}\implies 6+0.03+0.249\implies 6.279~~ \textit{\LARGE \checkmark}`