Ответ: 270/9*7-360/(16/4)+(42/7*6+14)= 1. 270/9 = 30 2. 30*7 =210 210-360/(16/4)+(42/7*6+14)= 3. 16/4 = 4 4. 360/4 = 90 210-90+(42/7*6+14)= 5. 42/7 = 6 6. 6 *6 =36 7. 36+14 = 50 210-90+50= 8 и 9. 170