Question

which is greater 1.3×10-2 or 3×10-2​

Answer 1

here is your answer..
1.3×10 -2
=13-2
=11

3×10-2
=30-2
=28
28 is greater

Answer 2

1. 1.3×10 -2=13-2=11
2. 3×10-2= 30 -2=28
3. so 3×10-2 is greater
4. please mark me as brilliant