Natalie sawed 5 boards of equal lenghtto make a stool. each was 9 tenths of a meter long . what is the total length if the boards she sawed ? express your answer as the sum of a whole number and the remaining fractional units . draw a number line to represent the problem.

The value √10 and √15 are plotted on the number line

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Which one is true about the hexagons ?