Consider the diagram below.
A row of $10$10 equal-sized blocks are arranged horizontally. The first $7$7 blocks are shaded teal. The remaining $3$3 blocks are unshaded.
What fraction of the row of blocks is shaded?
Write the fraction as a decimal.
Consider the diagram below.
Write the following fractions as decimals:
Write the fraction $\frac{2}{10}$210 as a decimal.