Question

solve a) (8×10exponent -3) × (27·5×10exponent5)

Answer 1

how to delete it plz btaiye

Answer 2

$8 \times {10}^{ - 3} \times 27.5 \times 10^{5} \\ 8 \times \frac{1}{(10) ^{3} } \times \frac{275}{10} \times {10}^{5} \\ 8 \times 275 \times 10 \\ 22000$