What is 1661.06 rounded to the nearest tenth

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)