Question

escreva como lemos cada frção
2,7
7,10
81,100
9,372
57,691
312,915

Answer 1

$\LARGE\tt{}2,7 \\ \\ \LARGE\tt{} \dfrac{27}{10}$

$\LARGE\tt{}7,10 \\ \\ \LARGE\tt{} \dfrac{71}{10}$

$\LARGE\tt{}81,100 \\ \\ \LARGE\tt{} \dfrac{811}{10}$

$\LARGE\tt{}9,372 \\ \\ \LARGE\tt{} \dfrac{9372}{1000} \\ \\ \LARGE\tt{} \dfrac{\cancel{9372}}{\cancel{1000}} \div 4 \\ \\ \LARGE\tt{} \dfrac{2343}{250}$

$\LARGE\tt{}57,691 \\ \\ \LARGE\tt{} \dfrac{57691}{1000}$

$\LARGE\tt{}312,915 \\ \\ \LARGE\tt{} \dfrac{312915}{1000} \\ \\ \LARGE\tt{} \dfrac{\cancel{312915}}{\cancel{1000}} \div 5 \\ \\ \LARGE\tt{} \dfrac{62583}{200}$

${\large\boxed{\boxed{  { \large \tt Bons~Estudos }}}}$