Question

36:c=9
с=36:9
с=4
______
36:4=9
9=9

Answer 1

Пошаговое объяснение:

$36 \div c = 9 \\ c = 36 \div 9 \\ c = 4 \\ - - - - \\ 36 \div 4 = 9 \\ 9 = 9$