36,11+42,15+44,18+49,47+х=46*5
х=230-36,11-42,15-44,18-49,47=58,09
1) (36+11+ 42+15 + х) / 5 = 46
104 + х = 46 * 5
104 + х = 230
х = 230 - 104
х = 126
2) (44+18+49+47 + х) /5 =46
158 + х = 230
х = 72
36,11+42,15+44,18+49,47+х=46*5
х=230-36,11-42,15-44,18-49,47=58,09
1) (36+11+ 42+15 + х) / 5 = 46
104 + х = 46 * 5
104 + х = 230
х = 230 - 104
х = 126
2) (44+18+49+47 + х) /5 =46
158 + х = 230
х = 72