Solve (7.93205*10^8) • (3.12*10^-8)

2.4747996 * 10^1

Step-by-step explanation:

When working in scientific notation, (a * 10^b) * (c*10^d)

Multiply a*c then add 10 ^ (b+d)

Then check that the product of ac is between 1 and 10, if not then we need to adjust so that it is

(7.93205*10^8) • (3.12*10^-8)

(7.93205) • (3.12) = 24.747996

10^ (8-8) = 10^0

24.747996 needs to be adjusted to be between 1 and less than 10

we move the decimal 1 to the left so we add 1 to the exponent

2.4747996 * 10^0+1

2.4747996 * 10^1