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if
21/4 m3 weights 1563 kg n
then 1 m3 will weight = (1563/21)*4
then7/2 weight ( 1563*21*7)/4*2= 1024kg
if
21/4 m3 weights 1563 kg n
then 1 m3 will weight = (1563/21)*4
then7/2 weight ( 1563*21*7)/4*2= 1024kg
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21/4 m^3 weighs 1563kg
wt. of 1m^3=1563*4/21
wt of 7/2m^3=1563*4*7/21*2=1042
wt. of 1m^3=1563*4/21
wt of 7/2m^3=1563*4*7/21*2=1042
burhan93:
what does this * mean
what is this **
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