Find the missing number.
a. 3 : 24 = : 72
b. : 18 = 5 : 9
c. 6: = 36 : 36

a. 3:24 = 9:72.

b.  10:18 = 5:9.

c. 6:6 = 36:36.

Step-by-step explanation:

a.  72 / 24 = 3 so we multiply 3 by 3 to give 9.

b.  18/9 = 2  so we multiply 5 by 2 = 10.

c.  The answer is 6.

step-by-step explanation:

(s)he  is right it would be 5.5% because it is smaller than 15.5% or anything smaller than 15.5% in general

i would say b) is your answer

sorry if im wrong

step-by-step explanation: