Question

Write the number names as numerals in decimals.

Twenty-one plus three tenths

Answer 1

Writing the number names:

Given the number name is Twenty-one plus three tenths

Here three-tenths$=\frac{3}{10}=0.3$

Thus, Twenty-one plus three tenths $=21+0.3=21.3$

Hence, the given number name as a numeral in decimal is $21.3$