Question

пожалуйста помагите дам 50 балов​

Answer 1

8 / 100 + x = 34/100 + 56/100

8/100 + x = 90/100

x = 82/100

x = 41/50

60/90 -(6/90 + x) = 29/90

60/90 - 6/90 - x = 29/90

x = 54/90 - 29/90

x = 25/90

x = 5 / 18