Question

Write numerals for each of the italicized number word names found in these examples. Earth’s moon is (a) two million, one hundred fifty-five thousand, one hundred twenty miles across. The closest distance between Earth and the moon is (b) two hundred twenty-five million, sixty thousand miles. The farthest distance between them is (c) two hundred fifty-one million, seven hundred twenty thousand miles.

Answer 1

Answer:

(a)

2,155,120

(b)

225,060,000

(c)

251,720,000

Step-by-step explanation:

We have to write numerals for each of the italicized number word names found in these examples.

(a)

two million, one hundred fifty-five thousand, one hundred twenty =

2,155,120

( since 1 million could be represented as:

$1\times 10^6$

so 2 million could be written as:

$2\times 10^6$

similarly one hundred fifty-five thousand is written aS:

$155000$

and one hundred twenty is written as 120.

Hence, the number  two million, one hundred fifty-five thousand, one hundred twenty  is written aS:

2,155,120 )

similarly we could proceed for (b) and (C) option.

(b)

two hundred twenty-five million, sixty thousand =

225,060,000

(c)

two hundred fifty-one million, seven hundred twenty thousand =

251,720,000

Answer 2

It is not really difficult writing numerals if you have only their word names - just make sure you know how many numbers a million consists of, a thousand, etc.
A. two million, one hundred fifty-five thousand, one hundred twenty =
2,155,120
B. two hundred twenty-five million, sixty thousand =
225,060,000
C. two hundred fifty-one million, seven hundred twenty thousand =
251,720,000