3 x 10^3 +1 x 10^1 +8
2.756 x 103
I am stuck on that one too sorry.
Expanded Notation of 251,367 = (2 x 105) + (5 x 104) + (1 x 103) + (3 x 102) + (6 x 101) + (7 x 100)
(4 * 103) + (7 * 102) + (6 * 101) + (8 * 100).
To write 110 million in expanded notation using exponents, we first need to understand that 110 million is the same as 110,000,000. In expanded notation, we break down the number into its constituent parts based on the place value of each digit. Therefore, 110 million can be expressed in expanded notation using exponents as 1.1 x 10^8, where 1.1 represents the digits before the decimal point and 10^8 represents the place value of the digits after the decimal point.
2.5 x 105 = 250,000
Expanded Notation of 80 = (8 x 101) + (0 x 100).
To express a number in expanded notation, you first need to divide it by a power of 10 such that the units is the greatest place value. In this case, you would divide by 100 to get 8.523. The next step is to add that power of ten to the sum as a multiplication. We use 100, which is the second power of 10. This can be written as 102. Thus 852.3 can be written in expanded notation as 8.523x102
Expanded Notation of 456 = (4 x 102) + (5 x 101) + (6 x 100)
To write 250,000,000 in expanded notation using powers of 10, you can express it as (2.5 \times 10^8). This represents the number as 2.5 multiplied by 10 raised to the 8th power, indicating that the decimal point is moved 8 places to the right. Alternatively, it can also be written as (2 \times 10^8 + 5 \times 10^7).
0.8 = 8 × 0.1 = 8 × 1/10
Expanded Notation written using the powers of 10 This is an extension of writing the equation in expanded notation! Therefore I will use the information from that to explain; First I'll do out a table showing powers 10^2 = 100 10 to the power of 2 is One Hundred (2 zero's-after the 1) So hopefully you see the pattern in the above table!
1,760 = (1 x 103) + (7 x 102) + (6 x 101) + (0 x 100)
2.756 x 103
Expanded Notation of 2784 = (2 x 103) + (7 x 102) + (8 x 101) + (4 x 100).
I am stuck on that one too sorry.
Expanded Notation of 2,784 = (2 x 103) + (7 x 102) + (8 x 101) + (4 x 100).