Вопрос школьника по предмету Математика
Двое рабочих изготовили 196 деталей первый рабочий работал 7 часов и изготавливал в 1:00 16 деталей второй рабочий затратил на изготовление остальных деталий 6 часов пока на работе и производительность труда выше и насколько?
СРОЧНО ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!!!!!!
Ответ учителя по предмету Математика
16 * 7 часов=112 дет
196-112=84 дет
84:6чачов=14 дет
16-14=2
разница в 2 деталях
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