\(\frac{40.14}{7.5}=\frac{8.2}{1.1}=\frac{16}{1}=16\)
\(\frac{40}{7}\times\frac{14}{5}\)
\(=\frac{560}{35}\)
\(=560:35\)
\(=16\)
tíc mình nha
40 PHẦN 7 x 14 PHẦN 5 = 560 PHẦN 35 = 80 PHẦN 5
\(\frac{40}{7}\)\(\times\)\(\frac{14}{5}\)==\(\frac{5\times8}{7}\times\frac{7\times2}{5}\)=\(8\times2\)=16
\(\frac{40}{7}\)x \(\frac{14}{5}\)=\(\frac{560}{35}\)=16
\(\frac{40}{7}.\frac{14}{5}\)
\(=\frac{40.14}{7.5}\)
\(=\frac{8.5.7.2}{7.5}\)
\(=16\)