Answer:
45
Step-by-step explanation:
There were 72 kids meals sold which is represented by 8 parts of the ratio.
Divide by 8 to find the value of one part of the ratio
72 ÷ 8 = 9 ← value of 1 part of the ratio, thus
5 × 9 = 45 ← number of adult meals sold
Answer:
complementry and ajaecent
Step-by-step explanation:
complementry because they add up to 90 and ajecent cause they are next to each other
A. (5,40) and B. (13,104) and C. (9,72)