Question

Multiply and answer in scientific notation:

(2.5 times 10 to the 7th power) (2 times 10 to the third power)

please show you’re work

Answer 1

50000000000 if your combining them both or if separate Q1: 25000000 Q2: 2000

Explanation:

2.5(10^7)(2(10^3))

=25000000*2000

=2.5*10000000*2*1000

=(2.5*2)*(10000000*1000)

=5*10000000000

=50000000000

If separate:

question 1:

2.5(107)

=2.5*107

=2.5*(10*10*10*10*10*10*10)

=25000000

question 2:

2(103)

=2*103

=2*(10*10*10)

=2000

I hope this helps!