1,4*4,76=6,664
или
14/10*476/100=(14*476)/(10*100)=6664/1000=6 664/1000=6 83/125
<span>s = vt, значит t=v:s
</span>
<span>t=168:24=7 часов</span>
1- 5/6, 5/6, 3/2
2- 3/16<5/24; 13/330<9/220
3 a7/8-5/6=21/24-20/24=1/24
b13/16+7/24=39/48+14/48=53/48
c- 19/20-5/12+9/5=57/60-25/60+108/60=140/60
120:10=12
12-10=2
Ответ:2 больше метра шерены