Răspuns :
a+b=6,75
a. |.....|.....|
b. |.....| } 6,75
6,75:3=2,25 ( b )
2,25×2=4,5 ( a )
v: 2,25+4,5=6,75
Răspuns:
A+B=6,75
A=1 sement
B=2segmente
6,75:3=2,25(A)
6
_
=7
6
_
=15
15
_
==
2,25×2=4,50(B)
a+b=6,75
a. |.....|.....|
b. |.....| } 6,75
6,75:3=2,25 ( b )
2,25×2=4,5 ( a )
v: 2,25+4,5=6,75
Răspuns:
A+B=6,75
A=1 sement
B=2segmente
6,75:3=2,25(A)
6
_
=7
6
_
=15
15
_
==
2,25×2=4,50(B)