Respuesta :
She has to multiply 10000 to convert square centimetres to square meters. Hence option D is correct.
What is unit conversion?
Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
We know that 1 meter is equal to 100 cm now for a 1-meter square the centimetres will be calculated as,
1m=100cm
1m squared=100cm×100cm
1msquared= 10000cm squared
Hence option D is correct.
To know more about unit conversion follow
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