Multiply the following numbers. reduce the answer to lowest terms. 1 1/7 * 2 4/5

  3 1/5

Step-by-step explanation:

For multiplying mixed numbers, it often works well to convert them to improper fractions, then convert the result back to a mixed number. Some calculators will do this for you.

(1 1/7)×(2 4/5) = (8/7)×(14/5) = (8·14)/(7·5) = 16/5 = 3 1/5

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3