Question

Can someone give me the answer and explanation

Answer 1

Explanation:

10 to the power of 6 is 1,000,000

10 x 10 x 10 x 10 x 10 x 10 = 1,000,000

10 to the power of 7 is 10,000,000

10 x 10 x 10 x 10 x 10 x 10 x 10 = 10,000,000

=(5 x 1,000,000)(5 x 10,000,000)

=5,000,000 x 50,000,000

= 250,000,000,000,000

Answer 2

You have to remember the exponent properties to do this. Hope this helps!