Clothes 31151

Mom bought the boys the same fabric for their clothes. Pepik has 2.5m of fabric, Karl 1.25m, and Luis 0.3m more than Karl. How many crowns will they pay for fabric if 10 cm costs CZK 13.80?

Correct answer:

x =  648.6

Step-by-step explanation:

a=2.5 m cm=2.5 100  cm=250 cm b=1.25 m cm=1.25 100  cm=125 cm c1=0.30 m cm=0.30 100  cm=30 cm  c=bc1=12530=95 cm  x1=13.80/10=5069=15019=1.38 Kc/cm  x=x1 (a+b+c)=1.38 (250+125+95)=648.6



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