Question

What is the weight of a cubical block of ice 50m in length if one cubical metre of ice weighs 900kg?

Answer 1

The answer is :

$1.125 \times {10}^{8}$

Explanation :

》 first let's calculate the volume of 50 M long a block of ice

$50 \times 50 \times 50 \: (volume)$

that is ,

$1.25 \times {10}^{5} \: {m}^{3}$

》 if one metre cube of ice weighs 900 kilograms then 1.25×10^5 m^3 weighs around

$1.25 \times {10}^{5} \times 900$

that is

$1.125 \times {10}^{8}$

So 50 m metres long cubical block of ice weighs around 1.125 into 10 to the power 8 kilograms

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selecting this answer as brainliest

Thanks xD