Respuesta :

We want to show that 2 ones is the same as 20 tenths.

[tex]2 \, ones = 2 \times 1 = 2 \\\\ 20 \, tenths = \frac{20}{1} \times \frac{1}{10} = \frac{2 \times 10}{10} =2[/tex]

Therefore 2 ones is the same as 20 tenths.

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