1)38000-100%
х-15%
100х=38000*15
100х=570000
х= 570000:100
х=5700
38000-5700=3230
2)42000-100х
100х=42000*15
100х=630000
х=630000:100
х=6300
42000-6300=35700
3) 50000-100%
100х+50000*15
100х=750000\
х=750000:100
х=7500
50000-7500=42500
1)38000:100*15=5700 (15%)
38000-5700 =32300
2)42000:100*15=6300
3)50000:100*15=7500
1)38000-100%
х-15%
100х=38000*15
100х=570000
х= 570000:100
х=5700
38000-5700=3230
2)42000-100х
х-15%
100х=42000*15
100х=630000
х=630000:100
х=6300
42000-6300=35700
3) 50000-100%
х-15%
100х+50000*15
100х=750000\
х=750000:100
х=7500
50000-7500=42500
1)38000:100*15=5700 (15%)
38000-5700 =32300
2)42000:100*15=6300
42000-6300=35700
3)50000:100*15=7500
50000-7500=42500