Express 796 000 as scientific notation
Answers
Answer:
Why is 796 written as 7.96 x 102 in scientific notation?
The purpose of scientific notation is for scientists to write very large, or very small, numbers with ease.
Calculating scientific notation for a positive integer is simple, as it always follows this notation:
a x 10b
Follow the steps below to see how 796 is written in scientific notation.
Step 1
To find a, take the number and move a decimal place to the right one position.
Original Number: 796
New Number: 7.96
Answer:
Calculating scientific notation for a positive integer is simple, as it always follows this notation:
a x 10b
Follow the steps below to see how 796 is written in scientific notation.
Step 1
To find a, take the number and move a decimal place to the right one position.
Original Number: 796
New Number: 7.96
Step 2
Now, to find b, count how many places to the right of the decimal.
New Number: 7 . 9 6
Decimal Count: 1 2
There are 2 places to the right of the decimal place.
Step 3
Building upon what we know above, we can now reconstruct the number into scientific notation.
Remember, the notation is: a x 10b
a = 7.96
b = 2
Now the whole thing:
7.96 x 102
Step 4
Check your work:
102 = 100 x 7.96 = 796...
similarly, you can do this for 796000...
hope it helps