Question

va rog ajutati- ma ex 5(asi 6a

Answer 1

5a) 17 pe 10= 1,7
130 supra 10= 13,0
54 supra 100=0,54
237 pe 100= 2,37
17 pe 1000=00,17
587 pe 1000=0,587
Doar atat stiu scuze

Answer 2

$a) \frac{17}{10}=17:10=1,7 \\ \\ \frac{131}{10}=131:10=13,1 \\ \\ \frac{54}{100}=54:100=0,54 \\ \\ \frac{237}{100}=237:100=2,37 \\ \\ \frac{17}{1000}=0,017\\ \\ \frac{587}{1000}=0,587$

$b) \frac{10}{9}=10:9=1,11111111111=1,(1) \\ \\ \frac{23}{27}=23:27=0,851851851=0,(851) \\ \\ \frac{64}{3}=64:3=21,33333333=21,(3) \\ \\ \frac{10}{18}=0,55555555555=0,(5) \\ \\ \frac{15}{11}=15:11=1,363636=1,(36)$