$\frac{42}{90}.\frac{36}{70}.\frac{1400}{21}$ işleminin sonucu

Question

$\frac{42}{90}.\frac{36}{70}.\frac{1400}{21}$

Answer 1

$\frac{42}{90}.\frac{36}{70}.\frac{1400}{21}=\frac{21.2}{9.10}.\frac{9.4}{70}.\frac{70.20}{21}=16$