Question

вычислите: 4 1/6*0.6+6 2/5:1 1/7-6.7

Answer 1

$4frac{1}{6}*0.6+6frac{2}{5}/1frac{1}{7}-6.7=frac{25}{6}*frac{6}{10}+frac{32}{5}/frac{8}{7}-6.7=2.5+5.6-6.7=1.4$

Answer 2

1)4 1/6*0.6=5/2

2)6 2/5: 1 1/7=28/5

3)5/2 +28/5=8,1

4)8.1-6.7=1.4

ОТВЕТ:1.4