The external dimensions of a rectangular open iron box are 42 cm, 30 cm and 24 cm. If the iron sheet is 0.5 cm thick, find the capacity of the box.
Answers
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Step-by-step explanation:
Volume of box = volume of outer box − volume of empty space
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3 Volume of box =23×50×40−44×20×34=16080cm
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3 Volume of box =23×50×40−44×20×34=16080cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3 Volume of box =23×50×40−44×20×34=16080cm 3
Volume of box = volume of outer box − volume of empty spaceVolume outer box=l×b×h=50×40×23cm 3 Volume inner empty space =l×b×h=44×34×20cm 3 Volume of box =23×50×40−44×20×34=16080cm 3 Weight of box =16080×0.5=8040 gm =8.04 kg
NOTE:
NOTE: Length of empty space = length of box −2× thickness
NOTE: Length of empty space = length of box −2× thickness Breadth of empty space = breadth of box −2× thickness
NOTE: Length of empty space = length of box −2× thickness Breadth of empty space = breadth of box −2× thickness Height of empty space = length of box − thickness
Answer:
capacity of the box= volume of the box.
formula= (42-1)(30-1)(24-1)
=27347cm³