A mobile phone holds 1.28 x 10^11 bytes of storage. You can also pay more money to get an additional 384,000,000,000 bytes. How much storage would your phone have if you buy the additional bytes? The answer should be in scientific notation.
1. 512 x 10^9
2. 385,280,000,000
3. 5.12 x 10^11
4. 385.28 x 10^11
The additional storage is given as 384,000,000,000 bytes.
To find the total storage on your phone, you need to add the additional storage to the current storage.
1.28 x 10^11 bytes + 384,000,000,000 bytes = (1.28 + 384) x 10^11 bytes = 385.28 x 10^11 bytes.
Therefore, the answer is option 4. 385.28 x 10^11.
To find the total storage of the phone after buying the additional bytes, we need to add the original storage with the additional bytes.
The original storage is 1.28 x 10^11 bytes.
The additional bytes are 384,000,000,000 bytes, which can be written as 3.84 x 10^11 in scientific notation.
Adding the original storage and the additional bytes, we get:
1.28 x 10^11 + 3.84 x 10^11 = 5.12 x 10^11
Therefore, the phone would have 5.12 x 10^11 bytes of storage if you buy the additional bytes.
So, the correct answer is option 3. 5.12 x 10^11.
To find the total storage of the mobile phone after buying the additional bytes, we need to add the original storage plus the additional bytes.
Original storage: 1.28 x 10^11 bytes
Additional bytes: 384,000,000,000 bytes
You can find the total storage by adding these two values together:
1.28 x 10^11 + 384,000,000,000 = 385,280,000,000 bytes
The answer in scientific notation is option 2: 385,280,000,000.