Math, asked by sadam9, 10 months ago

What is the answer to this question.

9:81::13:? ​

Answers

Answered by kalavathibathina1717
4

Step-by-step explanation:

9*x=81*13

x=9*13

x=117

Answered by HEARTIE
9

Answer:

169

Step-by-step explanation:

9:81

= 1:9

so,

13 : ?

= 13×1/169

= 1/13

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