Question

WHEN WATER IS CHANGED INTO ICE, ITS VOLUME INCREASES BY 9%. IF ICE CHANGES INTO WATER, THE PERCENTAGE DECREASE IN VOLUME IS?

Answer 1

Heya mate,

Here is your answer,. ⬇️⬇️

${ANSWER :-}$

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$<i>$ Suppose, the volume is 100.

It increases by 9%

Thus, volume of ice = 109.

Now, when again it turns back to water, the volume becomes 100 again.

Thus, decrease in volume = 9.

Therefore, percent of decrease in the volume will be as follows,

= 9/109 * 100

= 900/109

= 8.25% (approx)

➡️ Hence, Percentage of the decrease in volume is 8.25 % (approx)

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$<b>$ Hope this helps,.

If helps, please mark it as brainliest

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THANK YOU

Answer 2

Step-by-step explanation:

Suppose, the volume is 100.

It increases by 9%

Thus, volume of ice = 109.

Now, when again it turns back to water, the volume becomes 100 again.

Thus, decrease in volume = 9.

Therefore, percent of decrease in the volume will be as follows,

= 9/109 * 100

= 900/109

= 8.25% (approx)

➡️ Hence, Percentage of the decrease in volume is 8.25 % (approx).