Question

round off upto 3 significant digits, 7.075 ×10⁹.

plz. answer fast​

Answer 1

Step-by-step explanation:

$7.075 ×10⁹ \\ = 7.075 \times 1000000000 \\ = 707.5 \times {10}^{9 - 2} \\ = 707.5 \times {10}^{7} \\ = 710 \times {10 }^{7}$