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balandron [24]
3 years ago
13

The weight of a full steel bead tire is approximately 800 grams, while a lighter wheel weighs only 700 grams. What is the weight

of each tire in pounds? There are 453.592 grams in one pound. Round answers to 2 decimal places.
800grams=?lbs

700grams=?lbs
Mathematics
2 answers:
galben [10]3 years ago
8 0

we know that

1\ pound=453.592\ grams

so by proportion

<u>convert grams to pounds</u>

<u>Part a)</u> 800\ grams

\frac{1}{453.592}\frac{lb}{g} =\frac{x}{800}\frac{lb}{g}\\ \\x*453.592=800\\ \\x=800/453.592

x=1.76\ lbs

therefore

<u>the answer Part a) is</u>

1.76\ lbs

<u>Part b)</u> 700\ grams

\frac{1}{453.592}\frac{lb}{g} =\frac{x}{700}\frac{lb}{g}\\ \\x*453.592=700\\ \\x=700/453.592

x=1.54\ lbs

therefore

<u>the answer Part b) is</u>

1.54\ lbs

SIZIF [17.4K]3 years ago
4 0

800= about 1.76 lbs

700= about 1.54 lbs


(there are about 453.5 grams in a pound

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