Question

Expand the following numbers using exponents.

1025.63

Answer 1

1025.63 = 1 × 1000 + 0 × 100 + 2 × 10 + 5 × 1 + `6/10 + 3/100`.

              = 1 × 10³ + 0 × 10² + 2 × 10¹ + 5 × 10° + 6 × 10^-1 + 3 × 10^-2.