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Đáp án+Giải thích các bước giải:

`19,95÷5,32`

`=>1995÷532`

$\left.\begin{array}{l}1995\\\ \ 3990\\\quad2660\\\qquad 0\\\end{array}\right|\!\!\!\;\!\!\begin{array}{l}\dfrac{\ \ 532\ \ }{\\ 3,75\ \ }\\\\\\\end{array}$

Vậy `19,95÷5,32=3,75`

`7,35÷10,5`

`=>73,5÷105`

$\left.\begin{array}{l}73,5\\\ \ 735\\\quad0\\\qquad\\\end{array}\right|\!\!\!\;\!\!\begin{array}{l}\dfrac{\ \ 105\ \ }{\\ 0,7\ \ }\\\\\\\end{array}$

Vậy `7,35÷10,5=0,7`