Question

Complete the equations with powers of \[10\]. \[63.85 \times {}\] \[=6{,}385\] \[63.85 \times {}\] \[=63{,}850\] \[63.85 \times {}\] \[=638{,}500\]​

Answer 1

The completed equations with powers of 10 are:

63.85 × 10² = 6,385

63.85 × 10³ = 63,850

63.85 × 10⁴ = 638,500

To complete the equations with powers of 10, we need to move the decimal point to the right by the same number of places as the power of 10.

Given that:

63.85 × 10 = 638.5

63.85 × 100 = 6385

63.85 × 1000 = 63850

Therefore, the completed equations with powers of 10 are:

63.85 × 10² = 6,385

63.85 × 10³ = 63,850

63.85 × 10⁴ = 638,500

Complete question may be like this:

Complete the equations with powers of

`63.85 * {}\] =6{,}385\] 63.85 * {}\] =63{,}850\] 63.85 * {}\] =638{,}500`