Question

află necunoscutul. 9×(c÷6)=6×6​

Answer 1

Răspuns:

9(c:6)=36

c:6=36:9

c=4·6

c=24

Answer 2

9 x (c : 6) = 6 x 6

9 x $(\frac{1}{6}c )$ = $6^{2}$

9 x $\frac{1}{6} c$ = 36

3 x $\frac{1}{2} c$ = 36

$\frac{3}{2} c$ = 36

c = 24

Verificare: 9 x (24 : 6) = 6 x 6

9 x 4 = 6 x 6

36 = 36