Question

Find the missing term if the following terms are in proportion
a)5:15::__:54
b)11:__::15:90
c)12:__::72:54
d)1716:7::__:105​

Answer 1

Answer:

a)5:15::18:54

b)11:66::15:90

c)12:9::72:54

d)1716:7::25740:105

Step-by-step explanation:

a) 5/15=1/3=18/54

b) 11/66=1/6=15/90

c) 12/9=4/3=72/54

d) 1716/7=25740/105