Question

\(\frac{8.5-8.2}{16}\)

Rút gọn!=.=

Answer 1

\(\frac{8.5-8.2}{16}\)

\(=\frac{8.\left(5-2\right)}{8.2}=\frac{8.3}{8.2}=\frac{3}{2}\)

Answer 2

\(\frac{8.5-8.2}{16}\)

\(=\frac{8.\left(5-2\right)}{16}\)

\(=\frac{8.3}{16}\)

\(=\frac{4.2.3}{4.4}\)

\(=\frac{6}{4}=\frac{3}{2}\)

Answer 3

\(\frac{8.5-8.2}{16}=\frac{8.\left(5-2\right)}{8.2}=\frac{8.3}{8.2}=\frac{1.3}{1.2}\)

                                                                       =  \(\frac{3}{2}\)

Hoc tốt

Answer 4

\(\frac{8.5-8.2}{16}\)

=\(\frac{8\left(5-2\right)}{16}\)

=\(\frac{5-2}{2}\)

=\(\frac{3}{2}\)