Question

A spacecraft travels at a speed of 5 x 10^4 miles per day. How long will it travel in 1.5 x 10^2 days?

Answer 1

Answer:

$7.5 \times 10^6$ miles

Step-by-step explanation:

$(5\times 10^4)\times (1.5 \times 10^2)=\\(5\times 1.5) \times (10^4 \times 10^2)=\\7.5 \times 10^6$

Hope this helps!