Răspuns :
A + M = 297
M = A : 8 => A = M * 8
---
a = ?
b = ?
PRIN METODA FIGURATIVA :
M |--|
A |--|--|--|--|--|--|--|--|
9 p = 297
p = 297 : 9
p = 33
M = 33
A = 33 * 8
A = 264
VERIFICARE : 264 + 33 = 297 .
M = A : 8 => A = M * 8
---
a = ?
b = ?
PRIN METODA FIGURATIVA :
M |--|
A |--|--|--|--|--|--|--|--|
9 p = 297
p = 297 : 9
p = 33
M = 33
A = 33 * 8
A = 264
VERIFICARE : 264 + 33 = 297 .