Д)0,8:4/7; е)5/12:0,01.

Question

Д)0,8:4/7;
е)5/12:0,01.

Answer 1

Д)=8/10:4/7=8/10*7/4= 14/10= 1 4/10= 1 2/5=1,4
е)=5/12:1/100=5/12*100/1=125/3=41 2/3
мы решали так