Cremons

The freight wagon is shaped like cuboid 21m and 3.5m and 4.2m How many cremons can be loaded if one is a cube with an edge length of 7 cm?

Result

n =  900000

Solution:

a=21 m b=3.5 m c=4.2 m d=7/100=7100=0.07 m V1=a b c=21 3.5 4.2=308710=308.7 m3 V2=d3=0.0730.0003 m3 n=V1/V2=308.7/0.0003=900000=9.000000105a=21 \ \text{m} \ \\ b=3.5 \ \text{m} \ \\ c=4.2 \ \text{m} \ \\ d=7/100=\dfrac{ 7 }{ 100 }=0.07 \ \text{m} \ \\ V_{1}=a \cdot \ b \cdot \ c=21 \cdot \ 3.5 \cdot \ 4.2=\dfrac{ 3087 }{ 10 }=308.7 \ \text{m}^3 \ \\ V_{2}=d^3=0.07^3 \doteq 0.0003 \ \text{m}^3 \ \\ n=V_{1}/V_{2}=308.7/0.0003=900000=9.000000\cdot 10^{ 5 }



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