Question

2. There were 35 children and 10 adults at a cookout.

a. What is the ratio of adults to children at the cookout?
b. What is the ratio of children to total people at the
cookout?
c. Five more children came to the cookout. Now what is
the ratio of children to total people?

Answer 1

a.2:7

b.7:9

c.4:5

hope it helps

Explanation -

a. as original ratio is 10/35 , we reduce it to 2:7.

b. as original ratio is 35/45 , we reduce it to 7:9

c. as original ratio is 40:50 , we reduce it to 4:5