Kak to solve a problem in a workshop sewed 120 sleeping bags in 6 days making odtnakovy quantity of bags every day. For how many days will sew 100 sleeping bags if daily sew 5 bags more (with short uloviy surely)

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Work speed. time. result of 6 days. 120 + 5. 100 1)120:6=20 (c) bags sew in a day 2)20+5=25 3)100:25=4 (e) will sew 100 sleeping bags the answer in 4 days
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Answer add