Question

560mg+56cg=?g
7hg+2dag+5g=?g
1kg+3dag+5g=?g
4hg-259g+15dag-1g=?g
5g+5dg-5cg=?cu
1kg-99dag+47dag=?g
670kg-6000dag=?g
300mg+200cg+14g=?dg
270g+73dag-100g+whg=?dau
700g+3dg+4kg-5kg=?kg

Answer 1

Răspuns:

a)560mg+56cg=

56cg=560mg

560mg+560mg=1120mg=1,12g

b)7hg+2dag+5g=

7hg=0,07 dag

2dag=2dag

5g=0,5dag

0,07dag+2dag+0,5dag=2,57dag=25,7g

c)1kg+3dag+5g=

1kg=1kg

3dag=0,03kg

5g=0,005kg

1kg+0,03kg+0,005kg=1,035kg=1035000

d)4hg-259g+15dag-1g=

4hg=400g

259g=259g

15dag=150g

1g=1g

400g-259g+150g-1g=141+149=290g

e)5g+5dg-5cg=

5g=500cg

5dg=50cg

5cg=5cg

500cg+50ch-5cg=545cg

f)1kg-99dag+47dag

1kg=1000g

99dag=990g

47dag=470g

1000g-990g+470g=480g

g)670kg-6000dag

670kg=670000g

6000dag=60000g

670000g-60000g=70000g

h)300mg+200cg+14g

300mg=3dg

200cg=20dg

14g=140dg

3dg+20dg+140dg=163dg

i)la i nu înțeleg "whg"poate voiai să zici 2hg....