Hudson reads 4 pages in 9 minutes. at that rate how many pages will he read in 27 minutes

Hey You!

9 × 3 = 27

4 × 3 = 12

Hudson will read 12 pages in 27 minutes.

The answer is 2.45 x 10^5. 

7 x 3.5 = 24.5

Move the decimal place over to the left until you have a number between 1 and 9 before the decimal point.

Add the number of times you moved the decimal point to the exponent (The 4 in the original equation).

2.45 x 10^5.

I hope this helps!