Question

Помогите пж!Очень нужно

Answer 1

Z•3=6030•5. V•6=76620+47580
Z•3=30150. V•6=124200
Z=30150:3. V=124200:6
Z=10050. V=20700
10050•3=6030•5. 20700•6=76620+
30150=30150. 47580
124200=124200

Answer 2

Блин