A rectangular block is 30 cm long, 25 cm broad and 8 cm high. How many pieces of rectangular slices of each 5 mm thick can be cast lengthwise from it?
Its answer is 300000.
Show me its process.
Answers!
5/100*25*8=1/20*25*8=1/4*5*8=1*5*2=10=volume of 1 rectangular slice,then
10*x=volume of the large cuboid
10x=25*30*8
X. =25*30*8/10=25*3*8=600
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Answer the question...
5/100*25*8=1/20*25*8=1/4*5*8=1*5*2=10=volume of 1 rectangular slice,then
10*x=volume of the large cuboid
10x=25*30*8
X. =25*30*8/10=25*3*8=600
10*x=volume of the large cuboid
10x=25*30*8
X. =25*30*8/10=25*3*8=600
Comment