Which of the following conversion factors can be multiplied to a length expressed in…

MATHEMATICS · Single correct · CBSE · Mathematics · Proportional Reasoning · Proportional Reasoning

Problem

Which of the following conversion factors can be multiplied to a length expressed in centimetres so that the result is expressed in metres? (a)

100\,\text{m}\,\text{cm}^{-1}

(b)

\dfrac{1\,\text{m}}{100\,\text{cm}}

(c)

1\,\text{m}\,\text{cm}^{-1}

(d)

0.1\,\text{m}\,\text{cm}^{-1}