Jerry wants to estimate how much a house weighs. He knows each brick is roughly 5 pounds in weight. He does some calculations and comes to a final figure of 9900 pounds. How many kilograms is this if 1 kg is approximately equal to 2.2 lbs?
Question
Jerry wants to estimate how much a house weighs. He knows each brick is roughly 5 pounds in weight. He does some calculations and comes to a final figure of 9900 pounds. How many kilograms is this if 1 kg is approximately equal to 2.2 lbs?
Solution
To convert pounds to kilograms, you divide the weight in pounds by 2.2 (since 1 kg is approximately equal to 2.2 lbs).
So, if Jerry's house weighs 9900 pounds, you would calculate the weight in kilograms as follows:
9900 lbs ÷ 2.2 = 4500 kg
So, Jerry's house would weigh approximately 4500 kilograms.
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