Thursday

October 30, 2014

October 30, 2014

Posted by **Anamika** on Monday, December 17, 2012 at 9:10am.

- maths --plse help me.. -
**Steve**, Monday, December 17, 2012 at 10:00amoutside volume: 36*25*16.5 = 14850 cm^3

inside volume: (36-3)*(25-3)*(16.5-1.5) = 10890 cm^3

metal volume: 3960 cm^3

box weight: 3960*7.5 = 29700g = 29.7kg

**Answer this Question**

**Related Questions**

Math - find the volume of iron require to make an open box whose external ...

calculus - An open box is to be constructed so that the length of the base is 4 ...

CALC - An open box is to be constructed so that the length of the base is 4 ...

Calculus - I actually have two questions: 4. An open box is to be made from a ...

Pre Cal - find the surface area of a box of hieght h whose base dimensions are p...

Calculus - An OPEN box has a square base and a volume of 108 cubic inches and ...

5th grade math - find two boxes that will hold HALF as many centimeter cubes as ...

calculus - A box with a square base and an open top is to have a volume of 68in^...

Maths - A closed rectangular wooden box has external dimensions 17x12x10. If the...

geometry - a closed box of uniform thickness is made of wood 1cm thick. Its ...