Question

Find (2 × 10^7) + (3 × 10^4).

2.03 × 10^4

2.03 × 10^7

2.003 × 10^4

2.003 × 10^7

Answer 1

3×10^4=0.003×10^7

2×10^7+0.003×10^7

=2.003×10^7