Question

8.7 × 10 in usual from is and 3.4×10-7 in usual from is​

Answer 1

4.5×10

4

=

10

45

×10

4

=45×10

3

=45000

Answer 2

Step-by-step explanation:

87/10×10 =87

34/10/10-7= 34-7= 27