Question

efectueaza transformarile​

Answer 1

Răspuns:

a) 140 dag= 1400 g

15 dag= 150 g

5 hg= 50 dag

b) 500g= 50 dag

4000 kg= 4 t

7000 kg= 70 q

c) 130 t= 130 000 kg= 130 000 000 g

40 000 kg= 4000 q = 40 t

37 000 dag= 3700 hg= 370 kg

Explicație pas cu pas:

1 t= 100 q = 1000 kg

1 kg= 10 hg = 100 dag= 1000 g

Answer 2

Răspuns:

A) 140dag ÷10=14g

15 dag ÷ 10= 1,5 g

5 hg÷10=0,5 dag

B) 500 g× 10= 5000

4000 kg ×100=4,000,000 t

7000 kg × 10= 70000 q

c) 130 t÷10⁵= 0,0013g

0,0013:10=0,00013kg

40,000 kg×10=400,000q

400,000q×100=40,000,000 t

37,000dag ×10=370,000 hg

370,000 hg×100=37,000,000kg