Question

Rewrite 8.24 × 10'6 in standard notation.

8,240,000,000
824,000
8,240,000
82,400,000

Answer 1

Option 3 -
`8.24* 10^6=8,240,000`

Explanation:

Given : Number -
`8.24* 10^6`

To find : Re-write the number into standard notation?

Solution :

Standard notation in the expansion of scientific notation.

Scientific notation
`8.24* 10^6`

`10^6` means 10 with 6 zeros i.e. 1000000

So,
`=8.24* 1000000`

Removing decimal,

`=(824)/(100)* 1000000`

`=824* 10000`

`=8240000`

Therefore,
`8.24* 10^6=8,240,000`

So, Option 3 is correct.

Answer 2

you need to add 6 "0" to the end
8,240,000