Question

Scrieți cu nr zecimal 29 supra 10 la puterea 4;209 supra 10 la puterea 4;20009 supra 10 la puterea 4; 200009 supra 10 la puterea 4; 290 supra 10 la puterea 4; 2900 supra 10 la puterea 4; 29 ori 10 la puterea 3 supra 10 la puterea 4; 29 ori 10 la puterea 4 supra 10 la puterea 4

Answer 1

29/10^4=29/10000=0,0029
209/10^4=0,0209
20009/10^4=2,0009
200009/10^4=20,0009
290/10^4=0,0290=0,029
2900/10^4=0,2900=0,29
29·10³/10^4=29/10=2,9
29·10^4/10^4=29