Question

Ilan UU
RUIT
c)
9. Find the missing term of the following proportion:
a) 7:9: _: 54 b) 13: _::111: 36
ntinued proportion, f​

Answer 1

Hi friend

How are you?

Here is your answer :-

ANSWER:-

let, the missing places be x.Then,

a)7:9::x:54

=>54÷9=6

=>x=7×6=42

Hence,7:9::42:54.

b)13:x::111:36

=>111÷13=111/13

=>x=36×111/13

=>x=3996/13 or, x=307.3846153846

Hence,7:9::3996/13:54

I hope this answer may help you.

Thank you,

Goodbye and have a nice day.

Answer 2

Answer:

a) 7:9: :42:54

Step-by-step explanation:

7:9: :_:54

7*54/9=378/9

=42

b)13:_: :111:36

13*36/111=468/111

=4.2

*=multiple