Improvement 5606

The material in the factory was originally enough for two workshops for 20 days. After using the improvement proposal, it was enough for 25 days. How many days are enough for 5 workshops now? How many days can these workshops work longer from the saved material with the new work methods?

Correct answer:

t2 =  10 d
d =  2 d

Step-by-step explanation:

m1=2 20=40 m2=2 25=50 t1=m1/5=40/5=8 d t2=m2/5=50/5=10 d
d=t2t1=108=2 d



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