There are six zeros in a million, so you would just need to add six zeros to 15 to get 15,000,000. You can also move the decimal point over six places to the right to get the same answer.
To write five million dollars in numbers, you would write $5,000,000.00. Five million dollars would be written with the number five followed by six zeros, a decimal point, and two more zeros.
There are 5 zeros in 1.5 million. The easiest way to find this answer is to write it out then count the zeros. Since 1 million has six zeros, you will need to move the decimal point six places to the right, which would give you 1,500,000. As you can see, there are five zeros.
250,000,000. 1 million has six zeros in it, so to write out 250 million you would simply need to either add six zeros to the end or move the decimal point over six places to the right to get an answer of 250,000,000.
7,500,000
142,000
It is: 131,000,000
It is: 1,500,000
1,600,000
9,600,000
2,650,000
4,700,000
-12.00000 (as many zeros as you want after the decimal point)