#Cubes

23 messages · Page 1 of 1 (latest)

brave atlas
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Question:

Here are two cubes A and B

Cube A has a mass of 81g
Cube B has a mass of 128g

Work out
the density of cube A:the density of cube B

give your answer in form of a:b, where a and b are integers.

a_and_b.png
night scarab
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U need the formula mass/density=volume

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Find volume

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For A=333=27

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B=444=64

brave atlas
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ye

night scarab
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81/27=3

brave atlas
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ohj

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3:2

night scarab
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128/64

brave atlas
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which is 2

night scarab
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Yes👍

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B

brave atlas
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your in year 8

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rly?

night scarab
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Lol no😭

brave atlas
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ah

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i almost got impressed

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thx anyway

night scarab
night scarab
brave atlas
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😂

void leaf
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/solved