0-03 cm - kmA- 5-1000000B- 5-10000000C- 0-0000-100000D- 0-00-10000000

The correct options are B 3/10000000 C 0.03/100000We know that, 1 m = 100 cm So, 0.03 cm =0.03/100 m Also, we know that, 1 km = 1000 m Hence, 0.03/100 m = 0. ...

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Byju's Answer

Standard VII

Mathematics

Conversion of Units of Measurement

0.03 cm = kmA...

Question

0.03 cm = ____ km

\frac{3}{1000000}

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\frac{3}{10000000}

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\frac{0.03}{100000}

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\frac{0.03}{10000000}

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Solution

The correct options are
B $\frac{3}{10000000}$
C $\frac{0.03}{100000}$
We know that, $1 m = 100 c m$
So, $0.03 c m = \frac{0.03}{100} m$
Also, we know that, 1 km = 1000 m
Hence, $\frac{0.03}{100} m = \frac{\frac{0.03}{100}}{1000} = \frac{0.03}{100000} = \frac{3}{10000000}$

Suggest Corrections

0.03 cm = ____ km

The correct options are B 310000000 C 0.03100000We know that, 1 m=100 cm So, 0.03 cm=0.03100 m Also, we know that, 1 km = 1000 m Hence, 0.03100 m=0.031001000=0.03100000=310000000

The correct options are
B $\frac{3}{10000000}$
C $\frac{0.03}{100000}$
We know that, $1 m = 100 c m$
So, $0.03 c m = \frac{0.03}{100} m$
Also, we know that, 1 km = 1000 m
Hence, $\frac{0.03}{100} m = \frac{\frac{0.03}{100}}{1000} = \frac{0.03}{100000} = \frac{3}{10000000}$