[tex]24.7 \mathrm{dm}^{2}=2470 \mathrm{cm}^{2}=0.247 \mathrm{m}^{2}[/tex]
Solution:
Given that , 24.7 dm ^ 2 = _______ cm ^ 2 = ______ m ^ 2
We have to find the equivalent of [tex]24.7 \mathrm{dm}^{2} \text { in } \mathrm{cm}^{2} \text { and } \mathrm{m}^{2}[/tex]
[tex]\text { First let us find } 24.7 \mathrm{dm}^{2} \text { equivalent in } \mathrm{cm}^{2}[/tex]
we know that, 1 decimeter ( dm ) = 10 centimeters ( cm )
[tex]\text { So, } 24.7 \mathrm{dm}^{2}=24.7 \times(10 \mathrm{cm})^{2}=24.7 \times 100 \mathrm{cm}^{2}=2470 \mathrm{cm}^{2}[/tex]
[tex]\text { Now, let us find } 24.7 \mathrm{dm}^{2} \text { equivalent in } \mathrm{m}^{2}[/tex]
We know that, 1 decimeter ( dm ) = 0.1 meter ( m )
[tex]\begin{array}{l}{\text { So, } 24.7 \mathrm{dm}^{2}=24.7 \times(0.1 \mathrm{m})^{2}=24.7 \times 0.01 \mathrm{m}^{2}=0.247 \mathrm{m}^{2}} \\\\ {\text { Hence, } 24.7 \mathrm{dm}^{2}=2470 \mathrm{cm}^{2}=0.247 \mathrm{m}^{2}}\end{array}[/tex]
