Tailor

Tailor has an estimated 11 meters of 80 cm wide fabric. He will shape wholly 7 rectangles measuring 80 x 150 cm and nothing fabric does not remain. How many fabric he have?

Correct result:

x =  10.5 m

Solution:

a=150/100=32=1.5 b=80/100=45=0.8 x<11 x=7 a=7 1.5=212=212 m=10.5 m



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