Question

Write the number name for 123,080,603.

Answer 1

Hint: As the commas are given on a continuous interval of 3-digits, It must be ensured that we have to write this number in an international place value system. So first expand it in the following manner.
Complete step by step answer:
Before writing any number name it is safe to rewrite the same number in an place value table and as the commas are after 3 digits everytime we will use international place value table i.e.,

Hundred Million	Ten Million	Million	Hundred Thousand	TenThousands	Thousands	Hundreds	Tens	Ones
1	2	3	0	8	0	6	0	3

Now write the number name according to the table skipping the 0’s places
Therefore the number name for 123,080,603 is
One hundred twenty three million eighty thousand six hundred three.

Note: We can also do this problem by expanding it in the form
\[123,080,603 = 1 \times 100,000,000 + 2 \times 10,000,000 + 3 \times 1,000,000 + 8 \times 10,000 + 6 \times 100 + 3\] Now just write the names by counting the zeros after 1 that will also give you the same result as discussed in the solution.