Question

Am nevoie repede ,dau coroana​

Answer 1

2g+4i=64 /:2

gaina are 2 picioare

un iepure are 4 picioare

g+i=20

2g+4i=64 /:2

g+i=20=> g=20-i

g+2i=32

20-i+2i=32

i=32-20

i=12 iepuri

g=20-12

g=8  gaini

Answer 2

Răspuns:

g+i=20

2g+4i=64 /:2

g+i=20=> g=20-i

g+2i=32

20-i+2i=32

i=32-20

i=12 iepuri

g=20-12

g=8 gaini

Explicație pas cu pas:

g+i=20

2g+4i=64 /:2

g+i=20=> g=20-i

g+2i=32

20-i+2i=32

i=32-20

i=12 iepuri

g=20-12

g=8 gaini