Question

Vă rooog cine Răspunde primul Coroanăaaaaa!!!!!!

Answer 1

Răspuns:

2cm²=200mm²=0,00002m²

31dam²=310000dm²=0,31hm²

1000m²=10dam²=1000000dm²

0,1825m²=1825cm²=0,001825dam²

2,9dm²=29000mm²=0,29m²

1,9km²=190hectare=469.500225acrii

7km²=7000000m²=700hm²

0,4km³= 400000dam³=400hm³

0,001hm³=1000m³=0,000001km³

367dm³=367000cm³=0,367m³

0,0012dam³=0,0000012hm³=1200000cm³

67000000cm³=67m³=67 000 000 000mm³

123,2dm³=0,1232m³=0,0000001232hm³

0,003dam³=0,000000003km³=3000cm³

2.l=3m

L=4m

Acamerei=3×4=12m²

1m²....__28,5lei

12m²....__x lei

x=12×28,5=342lei