Question

Решить дроби. 42/5•22/24=

Answer 1

42/5•11/12=(42•11)/(5•12)=462/60=7 42/60=7 7/10 или 7,7

Answer 2

$frac{42}{5}* frac{22}{24}= frac{42}{5}* frac{11}{12}= frac{7}{5}* frac{11}{2}= frac{77}{10}=7 frac{7}{10}=7.7$