Write the expanded form of 357.25(1 point)
Responses
1. (3×100)+(5×10)+(7×1)+(5×110)+(2×1100)
left parenthesis 3 times 100 right parenthesis plus left parenthesis 5 times 10 right parenthesis plus left parenthesis 7 times 1 right parenthesis plus left parenthesis 5 times Start Fraction 1 over 10 End Fraction right parenthesis plus left parenthesis 2 times Start Fraction 1 over 100 End Fraction right parenthesis
2. (3×100)+(5×10)+(7×1)+(2×110)+(5×1100)
left parenthesis 3 times 100 right parenthesis plus left parenthesis 5 times 10 right parenthesis plus left parenthesis 7 times 1 right parenthesis plus left parenthesis 2 times Start Fraction 1 over 10 End Fraction right parenthesis plus left parenthesis 5 times Start Fraction 1 over 100 End Fraction right parenthesis
3. (3×100)+(5×10)+(7×1)+(2×1100)
left parenthesis 3 times 100 right parenthesis plus left parenthesis 5 times 10 right parenthesis plus left parenthesis 7 times 1 right parenthesis plus left parenthesis 2 times Start Fraction 1 over 100 End Fraction right parenthesis
4. (3×100)+(5×10)+(7×1)+(2×110)+(5×11,000)
left parenthesis 3 times 100 right parenthesis plus left parenthesis 5 times 10 right parenthesis plus left parenthesis 7 times 1 right parenthesis plus left parenthesis 2 times Start Fraction 1 over 10 End Fraction right parenthesis plus left parenthesis 5 times Start Fraction 1 over 1,000 End Fraction right parenthesis
The expanded form of 357.25 is:
(3×100)+(5×10)+(7×1)+(2×110)+(5×11,000)
are you sure?
Apologies for the mistake. The correct expanded form of 357.25 is:
(3 × 100) + (5 × 10) + (7 × 1) + (2 × 0.1) + (5 × 0.01)
what is the expanded form of 8,471.716
The expanded form of 357.25 is:
(3×100) + (5×10) + (7×1) + (2×110) + (5×1100)
or
(3×100) + (5×10) + (7×1) + (2×110) + (5×11,000)
The expanded form of 357.25 can be written as:
(3 × 100) + (5 × 10) + (7 × 1) + (2 × 0.1) + (5 × 0.001)
To get this, we break down each digit of the number and multiply it by the corresponding place value.
For example:
- The 3 in 357.25 represents 3 hundreds, so we have 3 × 100.
- The 5 represents 5 tens, so we have 5 × 10.
- The 7 represents 7 ones, so we have 7 × 1.
- The 2 represents 2 tenths (0.1), so we have 2 × 0.1.
- The 5 represents 5 thousandths (0.001), so we have 5 × 0.001.
Simplifying these multiplications, we get:
300 + 50 + 7 + 0.2 + 0.005
Adding all these terms together, we get:
357.25
So, the expanded form of 357.25 is:
(3 × 100) + (5 × 10) + (7 × 1) + (2 × 0.1) + (5 × 0.001)