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3 years ago

You live 6 kilometers from your school. How many meters do you live from school?

Chemistry

2 answers:

Phantasy [73]3 years ago

7 0

1000 m = 1 km
so if you have 6 km you have 1000×6= 6000m
So you live 6000m from school

Snezhnost [94]3 years ago

5 0

Answer: 6,000 m . (or, write as: 6,000 meters).
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Explanation:
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Note the exact conversion: 1 km = 1000 m .
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Note: "km" is an abbreviated form of "kilometer(s)".
"m" is an abbreviated form of "meter(s)".
______________________________________________________
Here is one way to solve, using a method called "dimensional analysis":
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Given: 6 km ; convert to "m" ;
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→ 6 km = ? m ;
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 → 6 km * $\frac{1000 m}{1 km}$ = ? m ;
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→ On the "left-hand side" of the equation, the units of "km" "cancel out" to "1" ; and we are left with:
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→ 6 * $\frac{1000 m}{1$ = ? m ;
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.→ 6 * 1000 m = ? m ;
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→ = 6,000 m ; or write as: 6,000 meters .
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Then, you must balance the chemical equation. For that, you must first look at the subscripts next to each atom to find the number of atoms in the equation. If the same atom appears in more than one molecule, you must add its amounts.

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