Ermine - road

The Ermines had been waiting for years for the road in their street to be repaired. Little Jirka did not let this event pass him by and watched everything carefully from the window. On the road 120 m long and 6 m wide, trucks with asphalt began to pull up, which was soon rolled. The road workers applied asphalt to a height of 45 mm.

How many trucks with asphalt did Jirka see if one truck can hold 6 m3 of asphalt?

Final Answer:

n =  6

Step-by-step explanation:

a=120 m b=6 m c=45 mm m=45:1000  m=0.045 m  V1=a b c=120 6 0.045=5162=3252=32.4 m3 V2=6 m3 n1=V1/V2=32.4/6=527=552=5.4 n=n1=5.4=6



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